98-16208. Funding and Fiscal Affairs, Loan Policies and Operations, and Funding Operations; Investment Management  

  • [Federal Register Volume 63, Number 117 (Thursday, June 18, 1998)]
    [Proposed Rules]
    [Pages 33281-33293]
    From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
    [FR Doc No: 98-16208]
    
    
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    Proposed Rules
                                                    Federal Register
    ________________________________________________________________________
    
    This section of the FEDERAL REGISTER contains notices to the public of 
    the proposed issuance of rules and regulations. The purpose of these 
    notices is to give interested persons an opportunity to participate in 
    the rule making prior to the adoption of the final rules.
    
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    Federal Register / Vol. 63, No. 117 / Thursday, June 18, 1998 / 
    Proposed Rules
    
    [[Page 33281]]
    
    
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    FARM CREDIT ADMINISTRATION
    
    12 CFR Part 615
    
    RIN 3052-AB76
    
    
    Funding and Fiscal Affairs, Loan Policies and Operations, and 
    Funding Operations; Investment Management
    
    AGENCY: Farm Credit Administration.
    
    ACTION: Proposed rule.
    
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    SUMMARY: The Farm Credit Administration (FCA), by the FCA Board 
    (Board), proposes to amend the investment regulations to provide Farm 
    Credit System (Farm Credit, FCS, or System) banks with a broader array 
    of eligible investments. Under the proposed regulations, Farm Credit 
    banks are expected to hold only high-quality and liquid investments to 
    maintain a liquidity reserve, invest surplus funds, and manage interest 
    rate risk. The proposal provides System banks with guidance on sound 
    practices for managing risks associated with investment activities and 
    grants System banks greater flexibility to manage risk on an 
    institutional, portfolio, or individual instrument level. These 
    amendments are also designed to better enable FCS banks to adjust to 
    the rapid and continual changes in the financial markets.
    
    DATES: Written comments should be received on or before August 17, 
    1998.
    
    ADDRESSES: Comments may be submitted by email to FCA at ``comm@fca.gov.'' Comments may also be mailed or delivered to Patricia W. 
    DiMuzio, Director, Regulation and Policy Division, Office of Policy and 
    Analysis, Farm Credit Administration, 1501 Farm Credit Drive, McLean, 
    Virginia 22102-5090 or sent by facsimile transmission to (703) 734-
    5784. Copies of all communications received will be available for 
    review by interested parties in the Office of Policy and Analysis, Farm 
    Credit Administration.
    
    FOR FURTHER INFORMATION CONTACT:
    
    Laurie A. Rea, Senior Policy Analyst, Office of Policy Analysis, Farm 
    Credit Administration, McLean, VA 22102-5090, (703) 883-4498;
        or
    Richard Katz, Senior Attorney, Office of General Counsel, Farm Credit 
    Administration, McLean, VA 22102-5090, (703) 883-4020, TDD (703) 883-
    4444.
    
    SUPPLEMENTARY INFORMATION:
    
    I. Background
    
        Petitions by System banks, various developments and innovations in 
    the securities markets, and improvements in risk management 
    technologies have all led the FCA to reexamine its investment 
    management regulations in subpart E of part 615. The FCA aims to 
    develop a regulatory framework that establishes certain fundamental 
    practices each Farm Credit bank should follow to fully understand and 
    effectively manage the risks inherent in its investment portfolio. 
    Although non-agricultural investments are a relatively small percentage 
    of the assets of Farm Credit banks, proper investment management 
    enables System banks to control risks stemming from their operations as 
    monoline providers of agricultural credit. The FCA's proposal is 
    specifically designed to enhance investment management practices at 
    Farm Credit banks, and many aspects of this proposal are consistent 
    with the policies that the Federal Financial Institutions Examination 
    Council (FFIEC) recently adopted in a document entitled ``Supervisory 
    Policy Statement on Investment Securities and End-User Derivatives 
    Activities.'' \1\
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        \1\ See 63 FR 20191 (April 23, 1998).
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        The proposed amendments enable FCA to relax or repeal many of the 
    detailed criteria that the existing regulations prescribe for specific 
    types of investments. As a result, Sec. 615.5140 will provide broader 
    parameters for various classes of investments while retaining essential 
    safety and soundness controls, such as credit ratings and 
    diversification standards.
    
    II. Investment Portfolio Management
    
        Board and senior management should develop and implement 
    comprehensive risk management processes to effectively identify, 
    measure, monitor, and control risks associated with investment 
    activities. Although risk management programs will differ among System 
    banks, certain elements are fundamental to all sound risk management 
    programs. Safe and sound banking practices require System banks to have 
    programs to manage the market, credit, liquidity, operational, legal, 
    and other risks associated with investment activities. Effective risk 
    management also addresses risks in individual instruments, the 
    investment portfolio, and the entire institution.
        Proposed Sec. 615.5133 sets forth the fundamental criteria for 
    developing sound investment management practices at Farm Credit banks. 
    Senior management, under the oversight of the board of directors, 
    should adhere to investment practices that are appropriate for the 
    bank's individual circumstances and consistent with these regulations. 
    The failure to understand and manage the risks associated with 
    investment activities will generally be considered an unsafe and 
    unsound banking practice.
    
    A. Investment Policy Requirements
    
        Many aspects of the current investment management regulations are 
    retained in this proposal. However, the complexity of many financial 
    products, both on- and off-balance sheet, compels the FCA and other 
    Federal financial institution regulators to advocate a more 
    comprehensive and institution-wide approach to risk management. Thus, 
    the FCA is proposing to strengthen, redesign, and reorganize this 
    section.
    1. Board and Senior Management Oversight
        The introductory paragraph to proposed Sec. 615.5133 outlines the 
    basic responsibilities of the board of directors regarding the 
    investment activities of its bank. The proposed rule requires the board 
    to adopt written policies that specifically identify the purposes and 
    objectives, risk parameters, delegations of authority, and reporting 
    requirements for managing the bank's investment portfolio. The 
    investment policy should also address how investment activities affect 
    the institution's capital and earnings. For this reason, a Farm Credit 
    bank board may include its investment policy in a broader asset-
    liability management (ALM) or risk management policy.
        Oversight by both the board of directors and senior management of 
    each Farm Credit bank is an integral
    
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    part of an effective risk management program. The board of directors is 
    responsible for ensuring that management and operational personnel have 
    the requisite skills and resources to manage the risks associated with 
    investment activities in accordance with the board's policies. 
    Annually, the board of directors of each Farm Credit bank must review 
    its investment policies to determine whether objectives and risk 
    exposure limits continue to be appropriate for the bank. Senior 
    management discharges its responsibility by adhering to the board's 
    policies, providing advice to the board, and safely and soundly 
    conducting investment activities on both a strategic and operational 
    basis.
    2. Risk Limits
        Proposed Sec. 615.5133(a) requires the board's policies to define 
    the risk parameters for the bank's investment activities. Foremost, 
    risk parameters are to be based on the strength of each Farm Credit 
    bank's capital position and its ability to measure and manage risk. The 
    risk parameters should be consistent with the bank's broader business 
    strategies and institutional objectives. The bank's investment policies 
    should identify the risk characteristics of permissible investments and 
    establish risk limits and diversification requirements for the various 
    classes of eligible investments and the investment portfolio. The 
    policies of each Farm Credit bank should control credit, market, 
    liquidity, and operational risks associated with investment activities.
    
    B. Credit Risk
    
        A System bank should not acquire investments without assessing the 
    creditworthiness of issuers, obligors, or other counterparties. Credit 
    risk generally refers to the risk that an issuer, obligor, or other 
    counterparty will default on its obligation to pay the investor under 
    the terms of the security or instrument.
        Proposed Sec. 615.5133(a)(1) requires each System bank to establish 
    comprehensive policies to control credit risk in its investment 
    portfolio. Each Farm Credit institution must maintain a well-
    diversified investment portfolio. As a result, every Farm Credit bank 
    should limit concentrations relating to single or related 
    counterparties, geographical areas, industries, or obligations with 
    similar characteristics.
        The FCA proposes to delete current Sec. 615.5133(i) relating to 
    specific credit risk controls on investments in collateralized mortgage 
    obligations (CMOs), real estate investment conduits (REMICs), and 
    asset-backed securities (ABS), in favor of the broader language 
    proposed in Sec. 615.5133(a)(1)(i). Nevertheless, the FCA continues to 
    expect banks to address concentration risks associated with CMOs, 
    REMICs, mortgage-backed securities (MBS), and ABS by establishing 
    appropriate portfolio limits on each of these investments. More 
    specifically, the policy of each Farm Credit bank should address 
    minimum pool size, the minimum number of loans in a pool, geographic 
    diversification of a pool, and maximum allowable premiums.
        As part of its efforts to control credit risks, Farm Credit banks 
    should consider the ability of counterparties to honor their 
    obligations and commitments. The selection of dealers, brokers, and 
    investment bankers (collectively, securities firms) is an important 
    aspect of effective management of counterparty credit risk. Proposed 
    Sec. 615.5133(a)(1)(ii) requires bank boards of directors to identify 
    the criteria for selecting securities firms. A satisfactory approval 
    process includes a review of each firm's financial statements and an 
    evaluation of its ability to honor its commitments, including an 
    inquiry into the general reputation of the securities firm. In some 
    situations, it is also prudent for System banks to review information 
    from Federal or State securities regulators and industry self-
    regulatory organizations such as the National Association of Securities 
    Dealers concerning any formal enforcement actions against the dealer, 
    its affiliates, or associated personnel. Proposed 
    Sec. 615.5133(a)(1)(ii) also requires the board of directors to set 
    limits on the amounts and types of transactions that the bank can 
    execute with authorized securities firms. The board of directors must 
    annually review management's selection of securities firms and 
    limitations on transactions with such firms.
        Proposed Sec. 615.5133(a)(1)(ii) responds to requests by System 
    banks for modifications in the FCA's policy concerning the board's role 
    in selecting securities firms, financial institutions, and other 
    counterparties. The proposed rule would no longer require the board of 
    directors to approve specific depository institutions where the bank 
    holds certificates of deposits and Federal funds. The FCA originally 
    imposed this requirement on System banks at a time when small, 
    isolated, and financially weak commercial banks were offering brokered 
    deposits with high rates of return.\2\ Reforms in the commercial 
    banking industry and a widespread awareness of the risks inherent in 
    such instruments have lessened FCA's regulatory concern. Furthermore, 
    proposed Sec. 615.5140(a)(4)(i) sets minimum credit and maturity limits 
    for investments in certificates of deposits, Federal funds, and bankers 
    acceptances.
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        \2\ See 58 FR 63034, 63040 (November 30, 1993).
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        Proposed Sec. 615.5133(a)(1)(iii) requires Farm Credit banks to 
    establish appropriate collateral margin requirements for repurchase 
    agreements.\3\ The FCA is proposing this amendment, in part, because 
    proposed Sec. 615.5140(a)(4)(iv) would expand the types of securities 
    that Farm Credit banks may accept as collateral in repurchase 
    transactions. As a means of managing potential counterparty credit 
    risk, it is prudent for System banks to establish appropriate 
    collateral margin requirements based on the quality of the collateral 
    and the terms of the agreement. Farm Credit banks should also manage 
    their exposure to loss on repurchase agreements by regularly marking 
    the collateral to market and maintaining control of the collateral.\4\
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        \3\ In general, whether a given agreement is termed a 
    ``repurchase agreement'' or a ``reverse repurchase agreement'' 
    depends largely on which party initiated the transaction. Market 
    participants typically view the transaction from the dealer's 
    perspective. In this preamble and the proposed regulation, the FCA 
    uses the term ``repurchase agreement'' regardless of the perspective 
    from which the transaction is viewed.
        \4\ For a more detailed discussion on managing risks associated 
    with repurchase agreements, Farm Credit banks should review the 
    FFIEC's modified policy statement on repurchase agreements with 
    securities dealers and others. See 63 FR 6935 (February, 11, 1998).
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    C. Market Risk
    
        From a safety and soundness perspective, it is crucial for the 
    management of a Farm Credit bank to fully understand the market risks 
    associated with investment securities prior to acquisition and on an 
    ongoing basis. Market risk is the risk to a bank's financial condition 
    resulting from adverse changes in value of its holdings arising from 
    movements in interest rates or prices. The most significant market risk 
    of investment activities is interest rate risk. Proposed 
    Sec. 615.5133(a)(2) would require bank boards to establish limits on 
    market risk exposure at the institutional, portfolio, or individual 
    instrument level. This change corresponds with pending changes in other 
    parts of the FCA regulations that address interest rate risk 
    management.\5\
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        \5\ The FCA's proposed capital regulations provide more detailed 
    discussions of FCS institution responsibilities as they relate to 
    interest rate risk management. See 62 FR 49623 (September, 23, 
    1997).
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        To manage market risk exposure, System banks should evaluate how
    
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    individual instruments and the investment portfolio as a whole affect 
    the bank's overall interest rate risk profile. Bank's should monitor 
    the price sensitivity of its investment portfolio and specify 
    institution-wide interest rate risk limits. In addition, banks may find 
    it useful to establish interest rate risk limits on the investment 
    portfolio or on certain types of securities. Risk parameters should be 
    commensurate with the bank's ability to measure, manage, and absorb 
    risk. Boards should consider the bank's level of capital and earnings 
    and its tolerance for market risk exposure when setting risk 
    parameters. Market risk limits should be established in a manner that 
    is consistent with all relevant regulations, policies, and guidance 
    issued by the FCA.
    
    D. Liquidity Risk
    
        The FCA expects Farm Credit banks to manage liquidity risk at both 
    the investment and the institutional levels. System banks may encounter 
    liquidity risk stemming from market conditions surrounding individual 
    investment activities. In this context, liquidity risk is the risk that 
    a bank would not be able to easily sell or liquidate an investment 
    quickly at a fair price. This inability may be due to inadequate market 
    depth or market disruption. At the institutional level, liquidity risk 
    is the risk that System banks could encounter a liquidity crisis if 
    they are unable to fund operations at reasonable rates because access 
    to the capital markets is impeded. This impediment may result from a 
    market disruption or real or perceived credit problems.
        The FCA proposes to repeal a provision in existing Sec. 615.5134(b) 
    which requires System banks to segregate investments held in the 
    liquidity reserve from investments that are maintained for the other 
    purposes permitted by existing Sec. 615.5132. As a result of this 
    amendment, System banks will have greater flexibility to decide how 
    best to use their investments to manage exposure to risk.\6\ Since the 
    liquidity characteristics of an investment influence whether it is 
    suitable for meeting particular institutional objectives, the FCA also 
    proposes a conforming change to Sec. 615.5133(a)(3). Pursuant to this 
    amendment, the bank's policies must specify the desired liquidity 
    characteristics of investments that it will use for maintaining a 
    liquidity reserve and accomplishing other institutional objectives.
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        \6\ The minimum liquidity reserve that System banks maintain 
    under Sec. 615.5134 must be sufficient to fund their operations for 
    approximately 15 days in the event that System access to the capital 
    markets becomes impeded.
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        The bank's investment policies must also require the bank to 
    maintain sufficient quantities of liquid investments to comply with the 
    liquidity reserve requirements of Sec. 615.5134. Pursuant to 
    Sec. 615.5132, each Farm Credit bank's total investments, including its 
    liquidity reserve, cannot exceed 30 percent of its total outstanding 
    loans. The FCA expects the policies of each Farm Credit bank to strike 
    an appropriate balance between the need for a liquidity reserve, the 
    management of interest rate risk, and the investment of surplus funds 
    as it strives to accomplish its institutional objectives.
    
    E. Operational Risk
    
        Operational risk occurs when deficiencies in internal controls or 
    information systems result in unexpected loss to a financial 
    institution. Operational risk may arise from inadequate procedures, 
    human error, information system failure, or fraud. Internal controls 
    that effectively detect and prevent operating risks are an integral 
    part of prudent investment management. The ability of management to 
    accurately assess and control operating risks is often one of the 
    greatest challenges that financial institutions face from investment 
    activities. Therefore, proposed Sec. 615.5133(a)(4) would require the 
    board of directors of each Farm Credit bank to address operating risks 
    by establishing policies that foster effective internal controls.
        Organizational structure and reporting lines should clearly 
    delineate responsibility and accountability for all investment 
    management functions, including risk measurement, risk management, and 
    oversight. Organizational structure should periodically be reviewed to 
    reveal conflicts of interest or inadequate checks and balances. 
    Proposed Sec. 615.5133(b) specifically requires System banks to 
    identify who has delegated authority to conduct investment transactions 
    and the extent of that authority. In addition, the proposed rule 
    requires a separation of duties and supervision between personnel 
    executing investment transactions and those responsible for approving, 
    revaluating, and overseeing the bank's investments. Separation of 
    duties promotes integrity, accuracy, and reasonable business practices 
    that reduce the risk of loss. Senior management must ensure that bank 
    investment practices and risk exposure are regularly reviewed and 
    evaluated by personnel who are independent from those responsible for 
    executing investment transactions.
        Existing Sec. 615.5133(h), which the FCA proposes to modify and 
    redesignate as Sec. 615.5133(c), requires Farm Credit banks to 
    establish appropriate internal controls to monitor their investment 
    activities and prevent loss, fraud, embezzlement, conflicts of 
    interest, and unauthorized investment practices. Redesignated 
    Sec. 615.5133(c)(1) adds conflicts of interest as an issue that every 
    System bank must specifically address in its investment policies. The 
    policies of each Farm Credit bank should provide guidelines to prevent 
    or resolve conflicts of interest that may arise from employees who are 
    directly involved in purchasing and selling securities. Furthermore, 
    the bank's policies should ensure that all directors, officers, and 
    employees act in the best interest of the institution.
        Due to the increasingly complex nature of investment instruments, 
    Farm Credit banks must maintain information systems that are capable of 
    monitoring, measuring, and evaluating the risks inherent in their 
    investment activities. Proposed Sec. 615.5133(c)(3) would require banks 
    to maintain management information systems that are commensurate with 
    the nature, scope, and complexity of the bank's investment activities. 
    Internal quantitative models and management expertise must be adequate 
    to analyze individual investment instruments, the investment portfolio, 
    and the effect investments have on the bank's cashflows, earnings, and 
    capital.
        Farm Credit banks may also be exposed to other sources of operating 
    risks, such as legal risk that may result from contracts that are not 
    legally enforceable. The FCA expects each bank to adequately assess and 
    control other operational risks relating to investment activities. 
    Accordingly, Farm Credit banks should clearly define documentation 
    requirements for securities transactions, retention and safekeeping of 
    documents, as well as possession and control of purchased instruments.
    
    F. Securities Valuation
    
        Accurate and frequent securities valuation is essential to 
    measuring risk and monitoring compliance with the bank's objectives and 
    risk parameters. Proposed Sec. 615.5133(d) establishes the basic 
    requirements for securities valuations by Farm Credit banks.\7\
    
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    System banks must understand the value and price sensitivity of their 
    investments prior to purchase and on an ongoing basis. System banks 
    should rely on valuation methodologies that take into account all the 
    risk elements in a security to determine its price. Appropriate 
    securities valuation practices enable managers to fully understand the 
    risks and cashflow characteristics of the investments.
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        \7\ Two provisions of this regulation, Sec. 615.5133(d)(1) and 
    (d)(2) are new, while existing Sec. 615.5140(d) has been modified 
    and redesignated as proposed Sec. 615.5133(d)(3).
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        A critical step in sound investment management is the independent 
    verification of securities prices. Accordingly, proposed 
    Sec. 615.5133(d)(1) requires each Farm Credit bank, at the time of 
    purchase or sale, to verify the value of the security (except new 
    issues) with a source that is independent of the broker, dealer, 
    counterparty, or other intermediary in the specific transaction. Under 
    the proposed rule, independent verification of price can be as simple 
    as obtaining a price from an industry-recognized information provider. 
    Although price quotes from information providers are not actual market 
    prices, they confirm whether the broker's price is reasonable. In the 
    event that a bank is unable to obtain a second price quote on a 
    particular security, a price quote may be obtained on a security with 
    substantially similar characteristics.
        Proposed Sec. 615.5133(d)(2) requires Farm Credit banks to 
    determine, at least monthly, the fair value of each security in their 
    portfolio and the fair value of the investment portfolio as a whole. 
    This provision is added to the regulations to ensure that management 
    has the necessary information to assess the performance of the bank's 
    investment portfolio. Additionally, this requirement enables management 
    to provide accurate and timely reports to the board of directors in 
    accordance with proposed Sec. 615.5133(e).
        Existing Sec. 615.5140(c) has been modified and redesignated as 
    proposed Sec. 615.5133(d)(3). Currently, Sec. 615.5140(c) requires each 
    Farm Credit bank to perform ongoing evaluations of all eligible 
    investments in its portfolio and to support its evaluation with the 
    most recent credit rating by at least one nationally recognized 
    statistical rating organization (NRSRO). As amended, proposed 
    Sec. 615.5133(d)(3) specifically requires Farm Credit banks to perform 
    evaluations of the credit quality and price sensitivity to changes in 
    market interest rates of all investments held in its portfolio prior to 
    purchase and on an ongoing basis. This change emphasizes that effective 
    credit and interest rate risk management is vital to successful FCS 
    bank operations.
        The substance and form of the evaluations are likely to vary 
    depending on the type of instrument. Relatively simple or standardized 
    instruments with readily identifiable risks require significantly less 
    analysis than more volatile or complex instruments. Proposed 
    Sec. 615.5141 contains specific stress testing guidance for evaluating 
    the price sensitivity of mortgage securities. Other eligible 
    investments that have uncertain cashflows as a result of embedded 
    options (such as call options, caps or floors) may require similar 
    analytical techniques to appropriately evaluate the instruments. For 
    example, prior to investing in ABS, the FCA expects a bank to conduct 
    or obtain an evaluation of the collateral (including type, aging of the 
    assets, and the credit quality of the underlying loans) and an analysis 
    of the securities' structure and cashflows.
        System banks must continue to support their credit evaluations by 
    the most recent credit rating with a NRSRO. However, Farm Credit banks 
    should not rely exclusively on NRSRO ratings prior to purchasing 
    investments because there may be a lag before an adverse event is 
    reflected in the credit rating.
    
    G. Reports to the Bank's Board
    
        Adequate reporting enables bank boards to properly discharge their 
    fiduciary responsibilities. The investment policy should define routine 
    reporting requirements and the means for reporting exceptions to 
    policy. Management reports need to communicate effectively to the board 
    of directors the nature of the risks inherent in the bank's investment 
    activities. Reporting should occur frequently so that the board has 
    timely, accurate, and sufficient information to understand how changes 
    in the investment portfolio affect the balance sheet and the bank's 
    risk profile. The FCA proposes to modify the second sentence of 
    existing Sec. 615.5133(h) to emphasize these points and to redesignate 
    it as Sec. 615.5133(e).
        Proposed Sec. 615.5133(e) requires quarterly reports on the 
    performance (i.e., gains or losses) and risk of individual investments 
    and the investment portfolio. Key risks should be specifically 
    identified and discussed in the report. More specifically, reports 
    should relate potential risk exposure to changes in market interest 
    rates and any other factors (such as credit deterioration) that may 
    affect the value of the bank's investment holdings. In addition, 
    proposed Sec. 615.5133(e) requires management reports to discuss how 
    investments affect the bank's overall financial condition and to 
    evaluate whether the performance of the investment portfolio 
    effectively achieves the objectives established by the board of 
    directors. Reports should specifically identify any deviations from the 
    board's policies.
    
    III. Eligible Investments
    
    A. Overview
    
        Section 615.5140 lists the eligible investments that System banks 
    may purchase and hold to maintain a liquidity reserve, manage interest 
    rate risk, and invest surplus short-term funds. Associations are also 
    authorized to hold eligible investments listed in Sec. 615.5140 to 
    invest surplus funds and reduce interest rate risk pursuant to existing 
    Sec. 615.5141 (redesignated as Sec. 615.5142). Only investments that 
    can be promptly converted into cash without significant loss are 
    suitable for achieving these objectives. For this reason, the eligible 
    investments listed in both existing and proposed Sec. 615.5140 
    generally have short maturities and maintain a high investment grade 
    credit rating by an NRSRO. Furthermore, all eligible investments are 
    either traded in active secondary markets or are valuable as 
    collateral.
        The proposed rule provides System institutions with a broad array 
    of high-quality and liquid investments. The FCA proposes to expand the 
    list of eligible investments and to relax or repeal certain 
    restrictions in existing Sec. 615.5140. These revisions reflect changes 
    in the financial markets as well as the FCA's desire to develop a 
    regulatory framework that can more readily accommodate innovations in 
    financial products and analytical tools.
        The FCA Board proposes to restructure the format of Sec. 615.5140 
    to accommodate eligible investments that are newly authorized by the 
    FCA and to provide an organizational structure that is easy to 
    understand. Similar classes of investments, such as full faith and 
    credit obligations of Federal and State governments and short-term 
    money market instruments are now grouped together in proposed 
    Sec. 615.5140(a). The FCA proposes to reduce the number of portfolio 
    caps and repeal existing regulatory restrictions on the amount that 
    each FCS institution can invest in negotiable certificates of deposit, 
    Federal funds, bankers acceptances, and prime commercial paper.
        Requirements that apply to several categories of eligible 
    investments have been relocated to Sec. 615.5140(b). For example, the 
    requirement that an investment must be marketable will now be covered 
    by a single provision in
    
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    proposed Sec. 615.5140(b)(1). Additionally, the sovereign rating for 
    political and economic stability of foreign countries, which is 
    currently repeated several times in the existing regulation, is 
    relocated to proposed Sec. 615.5140(b)(2).
        The FCA is proposing to revise its regulatory terminology for 
    credit ratings. References to the credit ratings of specific NRSROs are 
    omitted from the proposed rule so it more accurately encompasses the 
    broad universe of market ratings. Instead, the proposed regulation 
    requires each eligible investment listed in Sec. 615.5140(a) to 
    maintain a specified long-term or short-term credit rating by an NRSRO 
    that is recognized by the Securities and Exchange Commission (SEC). 
    Whereas the existing regulation refers, for example, to a Standards and 
    Poor's (S&P) Corporation rating of ``AA'' or its equivalent, the 
    proposed regulation refers to ``the highest two credit ratings by an 
    NRSRO.'' The following table provides a comparative illustration of 
    S&P's investment grades for both long-term and short-term issue credit 
    ratings.
    
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                                                     S&P ratings            
              Investment grade          ------------------------------------
                                              Long-term         Short-term  
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    First..............................  AAA                  A-1           
    Second.............................  AA                   A-2           
    Third..............................  A                    A-3           
    Fourth.............................  BBB                                
    ------------------------------------------------------------------------
    
        The ratings in the table are often modified by either plus or minus 
    signs to show relative standing within a major rating category. 
    Specific investment credit ratings in the proposed rule refer to the 
    generic rating categories, not modifiers within the generic group. 
    Thus, for example, a long-term rating of ``AA-'' by S&P would be, for 
    the purposes of FCA's regulations, within the ``two highest credit 
    ratings by an NRSRO.''
        The following section provides a category-by-category discussion of 
    the FCA's proposed regulatory framework for eligible investments.
    
    B. U.S. Treasury and Agency Securities
    
        The FCA retains Sec. 615.5140(a)(1) without revision. This 
    provision authorizes each FCS institution to invest in obligations that 
    are backed by the full faith and credit of the United States, its 
    agencies, instrumentalities, and corporations. In response to frequent 
    questions about the scope of this provision, the FCA confirms that 
    Sec. 615.5140(a)(1) permits the purchase of debt obligations of other 
    Government-sponsored enterprises (GSEs). Private obligations that are 
    fully insured or guaranteed as to both principal and interest by the 
    United States, its agencies, instrumentalities, or corporations are 
    also covered by this regulation. Thus, for example, a System 
    institution may hold federally insured deposits, loans that are 
    guaranteed by either the Export-Import Bank of the United States or the 
    Overseas Private Investment Corporation, and certain obligations of the 
    Small Business Administration.
    
    C. Municipal Securities
    
        The FCA proposes to redesignate Sec. 615.5140(a)(10), which 
    authorizes the investment in the general obligations of State and 
    municipal governments, as Sec. 615.5140(a)(2), without significant 
    change. The FCA proposes to add a definition of ``general obligation of 
    a State or political subdivision'' to Sec. 615.5131 to codify its 
    recent guidance on which bonds are deemed to be backed by the full 
    faith and credit of a State or local government.\8\ Under this 
    definition, general obligation bonds are those that are: (1) Full faith 
    and credit obligations of a State or local government that possesses 
    powers of general taxation; or (2) obligations of a governmental unit 
    that lacks powers of general taxation if an obligor possessing general 
    powers of taxation unconditionally guarantees to make all payments on 
    these obligations.
    ---------------------------------------------------------------------------
    
        \8\ See FCA BL-038, ``Guidance Relating to Investment 
    Activities,'' (November 26, 1997).
    ---------------------------------------------------------------------------
    
        System banks have requested authority to invest in municipal 
    revenue bonds. These bonds are not supported by the taxation powers of 
    the obligor and are repayable from fee income and other sources of 
    revenue. Although many municipal revenue bonds are highly rated by 
    NRSROs and are actively traded in secondary markets, others are not. 
    The universe of municipal revenue bonds is also diverse, and effective 
    regulation of System investment in these securities could be difficult. 
    For these reasons, the FCA requests comments on how it could permit 
    these investments while limiting risks to System institutions. 
    Specifically, the FCA solicits comments on how the regulation could 
    establish: (1) Criteria for determining which revenue bonds are 
    suitable for meeting the investment purposes in Sec. 615.5132; and (2) 
    an appropriate limit on the amount of these investments.
    
    D. International and Multilateral Development Banks
    
        Obligations of the International Bank for Reconstruction and 
    Development (World Bank) are eligible investments under existing 
    Sec. 615.5140(a)(3). The FCA's proposal expands the scope of this 
    provision to include the obligations of other international and 
    multilateral development banks (such as the Inter-American Development 
    Bank and the North American Development Bank) in which the United 
    States is a voting shareholder. This amendment recognizes other highly 
    rated banks that work in concert with the World Bank to promote 
    development in various countries.
    
    E. Money Market Instruments
    
        Several provisions of existing Sec. 615.5140(a) authorize 
    investments in negotiable certificates of deposit, Federal funds, 
    bankers acceptances, prime commercial paper, and repurchase agreements. 
    These money market instruments have high credit quality and short 
    maturities. Additionally, they can be sold on active secondary markets 
    prior to maturity. These qualities make them highly liquid and valuable 
    as collateral. Accordingly, the FCA proposes to group all money market 
    instruments together into a single regulatory provision, 
    Sec. 615.5140(a)(4). Since these money market instruments pose limited 
    risks to investors, the FCA believes that this regulation should no 
    longer impose specific limitations on the amounts of negotiable 
    certificates of deposit, Federal funds, bankers acceptances, and prime 
    commercial paper that each FCS institution could hold in its investment 
    portfolio. However, Sec. 615.5140(b)(3) continues to restrict the 
    amount that an FCS institution could invest with a single obligor or 
    institution to 20 percent of its total capital. The FCA is also 
    proposing to omit the definitions of negotiable certificates of 
    deposit, Federal funds, and Term Federal funds from existing 
    Sec. 615.5131 because the meanings of these instruments are commonly 
    understood by participants in the money markets. Additionally, the FCA 
    has relocated the definitions of prime commercial paper and repurchase 
    agreements from existing Sec. 615.5131 to proposed Sec. 615.5140(a)(4) 
    so these regulations are easier to read.
        The FCA proposes to omit specific references to Eurodollar and 
    Yankee certificates of deposits from Sec. 615.5131 and Sec. 615.5140 
    because proposed Sec. 615.5140 (a)(4)(i) is sufficiently broad to 
    permit investment in both of these instruments. The provision in 
    existing Sec. 615.5140(a)(5) regarding deposit insurance for domestic 
    and Yankee certificates of deposit became redundant in 1996 when the 
    FCA amended Sec. 615.5140(a)(1) to specifically cover Federal insurance 
    of private debt
    
    [[Page 33286]]
    
    obligations.\9\ Deposit insurance usually is not a consideration when 
    an FCS institution purchases negotiable Eurodollar certificates of 
    deposit because only a small portion of its investment is typically 
    insured.
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        \9\ See 61 FR 67187 (December 20, 1996).
    ---------------------------------------------------------------------------
    
        System banks requested authority to invest in Eurodollar time 
    deposits. A Eurodollar time deposit is a non-negotiable deposit 
    denominated in United States dollars that is issued by an overseas 
    branch of a United States bank or by a foreign bank outside the United 
    States. The riskiness of Eurodollar time deposits depends on both the 
    creditworthiness of the issuing bank and the foreign country where the 
    deposit is located. Financial institutions generally use Eurodollar 
    time deposits as an alternative to Federal funds. Most Eurodollar time 
    deposits mature within 180 days.
        The FCA agrees that Eurodollar time deposits are suitable for 
    investing short-term surplus funds and interest rate risk management. 
    However, the FCA proposes several safety and soundness constraints for 
    Eurodollar time deposits because these instruments are not negotiable 
    and they are held at depository institutions outside of the United 
    States. Specifically, proposed Sec. 615.5140(a)(4)(ii) allows each FCS 
    institution to invest in Eurodollar time deposits that mature within 90 
    days and that are issued by depository institutions that maintain the 
    highest short-term issuer credit rating by an NRSRO. In addition, 
    proposed Sec. 615.5140(b)(2) further requires Eurodollar time deposits 
    to be held at depository institutions located in foreign countries that 
    maintain the highest sovereign rating for political and economic 
    stability. The FCA also proposes to limit investments in Eurodollar 
    time deposits to 20 percent of an FCS institution's total investment 
    portfolio to control concentration risk in these non-negotiable 
    instruments.
        System banks also requested authority to invest in certificates of 
    deposits that mature within 3 years but contain a put option that 
    enables the investor to require the depository institution to 
    repurchase the instrument. The FCA's research reveals that the market 
    for certificates of deposits with embedded put options is almost 
    nonexistent, and no commercial banks have issued these instruments in 
    several years. These instruments are neither liquid nor traded in 
    active secondary markets. Commercial banks have engineered the few 
    existing certificates of deposits with put options for specific 
    customers. Therefore, the FCA has not added these instruments to the 
    list of eligible investments in the proposed rule.
        Prime commercial paper remains an eligible investment under the 
    proposed regulations. The FCA has redesignated Sec. 615.5140(a)(7) as 
    Sec. 615.5140(a)(4)(iii).
        The FCA proposes to expand the types of collateral that support 
    eligible repurchase agreements. System banks have asserted that the 
    FCA's investment eligibility criteria limit their ability to 
    participate in the repurchase agreement market because market 
    participants are often unwilling to post collateral that specifically 
    complies with the investment criteria in existing Sec. 615.5140. The 
    FCA acknowledges that repurchase transactions can be a valuable tool 
    for investing short-term surplus funds, and they are relatively safe 
    due to short maturities, high quality of collateral, and collateral 
    margin requirements. For this reason, the FCA proposes to amend this 
    regulation. The proposed regulatory approach will allow more latitude 
    to participate in this market, while maintaining essential safety and 
    soundness controls.
        Redesignated Sec. 615.5140(a)(4)(iv) permits each FCS institution 
    to invest in repurchase agreements where the FCS institution agrees to 
    purchase marketable securities subject to a legal agreement that 
    requires the counterparty to repurchase the same or identical 
    securities at a specific price within 100 days or less. Any securities 
    held as collateral in connection with repurchase agreements must be 
    either eligible investments authorized by this section or other 
    marketable securities that are rated in the highest credit rating 
    category by an NRSRO. In the event that the counterparty defaults on 
    the agreement and the FCS institution takes possession of the 
    collateral, the divestiture requirements in existing Sec. 615.5142 
    (redesignated as proposed Sec. 615.5143) apply to any collateral that 
    fails to qualify as an eligible investment under Sec. 615.5140(a).
        In 1995, the FCA approved a System request to invest in Master 
    Notes pursuant to existing Sec. 615.5140(a)(11), which permits the FCA 
    to authorize additional investments on a case-by-case basis. As 
    requested, the FCA proposes Sec. 615.5140(a)(4)(v) to codify System 
    institutions' authority to invest in Master Notes.\10\ The proposed 
    regulation authorizes investments in Master Notes that: (1) Are 
    executed with a domestic counterparty that maintains the highest issuer 
    short-term credit rating by an NRSRO; and (2) mature overnight or 
    within 270 days under a callable contract. The FCA also proposes to 
    increase the portfolio limit on Master Notes from 15 to 20 percent of 
    the FCS institution's investment portfolio.
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        \10\ Master Notes are interest-bearing unsecured promissory 
    notes that are issued by institutions to investors under a master 
    note agreement. The most common type of master note agreement is a 
    variable-amount note which is a type of open-ended commercial paper 
    that allows the investment and withdrawal of funds on a daily basis 
    and pays a daily interest rate tied to the commercial paper rate.
    ---------------------------------------------------------------------------
    
    F. Mortgage Securities
    
    1. Overview
        Currently, Sec. 615.5140(a)(2) authorizes investment in mortgage 
    securities that are issued or guaranteed by the Government National 
    Mortgage Association (Ginnie Mae or GNMA), the Federal National 
    Mortgage Association (Fannie Mae or FNMA), and the Federal Home Loan 
    Mortgage Corporation (Freddie Mac or FHLMC). CMOs that are 
    collateralized by mortgage securities of GNMA, FNMA and FHLMC are also 
    expressly authorized under the current regulations, even though they 
    are packaged, issued, and sold under a private label.\11\ Under the 
    existing regulation, eligible mortgage securities must either reprice 
    within 1 year or comply with the stress tests specified in 
    Sec. 615.5140(a)(2)(iii).\12\ System banks may hold mortgage securities 
    that are issued or fully guaranteed by Ginnie Mae without restriction 
    as to amount. However, the existing regulation restricts mortgage 
    securities that are issued or fully guaranteed by Fannie Mae and 
    Freddie Mac to 50 percent of each bank's total investments.
    ---------------------------------------------------------------------------
    
        \11\ See 58 FR 63035, (November 30, 1993). Private label 
    mortgage securities are issued by commercial banks, thrifts, and 
    private conduits. Unlike agency securities, private label mortgage 
    securities must be registered with the SEC.
        \12\ Section 615.5174 permits Farm Credit banks and associations 
    to invest in mortgage-related securities that are guaranteed by the 
    Federal Agricultural Mortgage Corporation (Farmer Mac).
    ---------------------------------------------------------------------------
    
        System banks seek further opportunities to invest in the mortgage 
    securities market because of the high credit quality and liquidity of 
    these securities. In particular, Farm Credit banks have requested 
    authority to invest in mortgage securities that are collateralized by 
    loans that do not comply with the FNMA and FHLMC underwriting standards 
    and certain stripped mortgage-backed securities (SMBS). Recently, 
    System banks petitioned the FCA to repeal the portfolio limit on Fannie 
    Mae and Freddie Mac mortgage securities. This request also suggested 
    that the revised regulation authorize FCS institutions to invest in 
    mortgage securities that are rated within the two highest investment 
    credit grades by an NRSRO. The
    
    [[Page 33287]]
    
    proposed rule permits investment in a greater variety of mortgage 
    securities, subject to essential safety and soundness constraints.
    2. Limits on FNMA and FHLMC Mortgage Securities
        As previously noted, System banks requested that the FCA repeal the 
    50-percent investment portfolio limit on mortgage securities that are 
    issued or guaranteed as to principle and interest by FNMA and FHLMC. 
    System banks commented that no other financial institution regulatory 
    agency places restrictions on the credit exposure to GSEs and that 
    exposure limits on these securities should be left to the discretion of 
    each bank.
        At this time, the FCA does not propose to repeal the existing 
    portfolio limits for FNMA and FHLMC mortgage securities. As explained 
    in greater detail below, the proposed regulation significantly expands 
    the authority of System institutions to purchase and hold mortgage 
    securities. The FCA's proposal will permit System institutions to 
    invest, for the first time, in non-agency mortgage securities. Under 
    certain circumstances, System banks would also be able to hold mortgage 
    derivative products, such as SMBS, for interest rate risk management. 
    Additionally, the new regulations will enable System institutions to 
    rely on alternate stress tests for measuring the price sensitivity of 
    mortgage securities.
        The FCA agrees with System commenters that the board and management 
    of each FCS institution should establish risk exposure limits for all 
    mortgage securities. A regulatory portfolio limit on FNMA and FHLMC 
    mortgage securities does not absolve an institution's board or 
    management of its responsibility to establish risk parameters that are 
    based on the institution's unique risk-bearing capacity. The FCA also 
    expects each FCS institution to maintain a well-diversified investment 
    portfolio, regardless of whether these regulations impose a portfolio 
    cap on particular classes of investments.
        Regulatory portfolio limits enhance safety and soundness by 
    limiting credit exposure, promoting diversification of System 
    investment portfolios, and curtailing investments in securities that 
    may exhibit considerable interest rate or liquidity risks. The FCA 
    invites further comment about this issue.
    3. Non-agency Mortgage Securities
        The size and liquidity of the non-agency mortgage securities market 
    has increased markedly since the implementation of the current 
    regulations in 1993. The largest sector of the non-agency market is 
    comprised of securities that are collateralized by ``jumbo'' mortgages 
    with principal amounts that exceed the maximum limits for FNMA and 
    FHLMC programs.\13\
    ---------------------------------------------------------------------------
    
        \13\ Several other asset classes in the non-agency MBS market 
    exist, including: (1) Housing and Urban Development paper; (2) high 
    loan-to-value loans; (3) Community Reinvestment Act loans; and (4) 
    loans to borrowers with conforming loan balances with other features 
    that prevent agency securitization, such as low documentation, self-
    employment, and unique property features.
    ---------------------------------------------------------------------------
    
        The credit quality and liquidity of any particular non-agency 
    mortgage security are dependent upon a myriad of factors, including the 
    type of collateral and the structure, term, and originator of the 
    issue. Non-agency mortgage securities are not explicitly or implicitly 
    guaranteed by the United States, so these instruments typically require 
    credit enhancements to receive a high rating. Credit enhancement is 
    usually provided by some combination of issuer or third-party 
    guarantee, letter of credit, over-collateralization, pool insurance, or 
    subordination. As a result of these credit enhancements, highly rated 
    non-agency mortgage securities enjoy low default rates.
        The FCA determines that non-agency mortgage securities that 
    maintain the highest credit rating by an NRSRO have sufficient 
    protections against default risk. Proposed Sec. 615.5140(a)(5)(ii) 
    permits each System institution to invest in mortgage securities that 
    are offered by private sector entities. Under this proposal, privately 
    issued mortgage securities are eligible investments for System 
    institutions if they are rated in the highest rating category by an 
    NRSRO and they are collateralized by qualifying residential mortgages, 
    meeting the requirements of the Secondary Mortgage Market Enhancement 
    Act of 1984 (SMMEA).\14\ Prior to investing in such securities, every 
    System bank must subject each non-agency mortgage security to stress 
    testing in accordance with Sec. 615.5141. Non-agency mortgage 
    securities cannot exceed 15 percent of each institution's total 
    investments. Furthermore, mortgage securities that are issued by any 
    party other than Ginnie Mae cannot exceed 50 percent of each 
    institutions' total investments. This amendment balances the System's 
    request for a broader selection of mortgage securities with appropriate 
    safety and soundness restraints.
    ---------------------------------------------------------------------------
    
        \14\ The proposed rule allows investments in mortgage securities 
    that are offered and sold pursuant to section 4 (5) of the 
    Securities Act of 1933, 15 U.S.C. 77d(5), or are residential 
    mortgage related securities within the meaning of section 3 (a) (41) 
    of the Securities Exchange Act of 1934, 15 U.S.C. 78c(a) (41). SMMEA 
    amended several statutes to encourage private sector investment in 
    certain mortgage-related securities. See Pub. L. 98-440, 98 Stat. 
    1689, October 3, 1984.
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    4. Fixed-rate Mortgage Pass-through Securities
        Currently, fixed-rate mortgage securities are eligible investments 
    for System institutions if they satisfy the three-pronged stress test 
    in existing Sec. 615.5140(a)(2)(ii).\15\ This stress test provides a 
    basic method for measuring the price sensitivity of a mortgage security 
    to changes in interest rates.\16\ System banks requested that the FCA 
    repeal the requirement in existing Sec. 615.5140(a)(2) that subjects 
    mortgage pass-through securities to the stress test. The Farm Credit 
    banks asserted that interest rate risk in mortgage pass-through 
    securities is easier to model and analyze and other federally regulated 
    financial institutions are not subject to similar requirements.
    ---------------------------------------------------------------------------
    
        \15\ A recent FCA bookletter explains the authority of System 
    banks to invest in fixed-rate mortgage securities that convert to 
    adjustable rate securities. See BL-038, ``Guidance Relating to 
    Investment Activities,'' (November 26, 1997).
        \16\ Under existing Sec. 615.5140(a)(2)(ii), each fixed-rate 
    mortgage security must have a weighted average life (WAL) of 5 years 
    or less, and changes in its WAL and price cannot exceed specified 
    percentages, assuming parallel and sustained shift in interest rates 
    of 300 basis points.
    ---------------------------------------------------------------------------
    
        The FCA believes that stress testing of all mortgage securities is 
    a necessary discipline that enables each System institution to better 
    understand and manage the risks inherent in these instruments. 
    Therefore, the FCA does not incorporate the System's suggestion in this 
    proposal. However, as discussed below, the FCA proposes significant 
    changes to the stress-testing requirements for mortgage securities.
    5. Other Mortgage-derivative Products
        The FCA also plans to repeal existing Secs. 615.5131(r) and (s), 
    615.5140(a)(2)(v), and certain provisions in Sec. 615.5174(c) that 
    explicitly ban investments in SMBS and inverse floating-rate debt 
    classes.\17\ System banks claim that the explicit ban on SMBS is overly 
    broad and, as a
    
    [[Page 33288]]
    
    result, it excludes securities with limited interest rate risk. The FCA 
    concludes that the explicit regulatory ban on certain mortgage-
    derivative products is unnecessary because all mortgage securities are 
    subject to stress-testing requirements under both the current and 
    proposed rules. The degree of price sensitivity that a mortgage 
    security exhibits to changes in market interest rates is influenced by 
    its unique characteristics. A System institution should determine 
    whether a particular mortgage security meets its risk management 
    objectives by using analytical techniques and methodologies that 
    effectively evaluate how interest rate changes will affect prepayments 
    and cashflows of the instrument.
    ---------------------------------------------------------------------------
    
        \17\ Existing Sec. 615.5131(r) defines SMBS as ``securities 
    created by segregating the cashflows from the underlying mortgages 
    or mortgage securities to create two or more new securities, each 
    with a specified percentage of the underlying security's principal 
    payments, interest payments, or combination of the two.'' 
    Furthermore, existing Sec. 615.5140(a)(2)(v)(A) and 615.5174(c) 
    specifically prohibit System banks from acquiring SMBS that are 
    issued by GNMA, FNMA, FHLMC, and the Farmer Mac. When the existing 
    regulations were adopted, the FCA reasoned that SMBS exhibit extreme 
    price volatility to shifting interest rates, and therefore, these 
    instruments were not suitable for maintaining a liquidity reserve or 
    managing interest rate risk. See 56 FR 65091, 65096 (December 18, 
    1991); 58 FR 63034, 63046 (November 30, 1993).
    ---------------------------------------------------------------------------
    
        Repeal of these regulatory restrictions will afford each System 
    institution greater latitude to manage interest rate risks in the 
    investment portfolio and its balance sheet. Although certain mortgage 
    derivative products are risky because their prices may be subject to 
    substantial fluctuations, the FCA recognizes that they can also be 
    useful tools for reducing interest rate risk. Successful risk 
    management of these instruments requires a thorough understanding of 
    the principles that govern the pricing of these instruments. In 
    general, FCA would view it as an unsafe and unsound practice to hold 
    SMBS and inverse floaters for any purpose other than to reduce specific 
    interest rate risks. Management must document, prior to purchase and 
    each quarter thereafter, that the mortgage derivative product is 
    reducing the interest rate risk of a designated group of assets or 
    liabilities and the interest rate risk of the institution. However, if 
    such an instrument exhibits only minimal price sensitivity under the 
    stress test in proposed Sec. 615.5141, a System institution would be 
    allowed to purchase and hold the instrument for other purposes 
    permitted by existing Sec. 615.5132.
    6. Stress-testing Requirements
        Although credit risk on highly rated mortgage securities is 
    minimal, these securities may expose investors to significant interest 
    rate risk. Since borrowers may prepay their mortgages, investors may 
    not receive the expected cashflows and returns on these securities. 
    Numerous factors influence the cashflow pattern and price sensitivity 
    of mortgage securities. Prepayments on these securities are affected by 
    the spread between market rates and the actual interest rates of 
    mortgages in the pool, the path of interest rates, and the unpaid 
    balances and remaining terms to maturity on the mortgage collateral. 
    The price behavior of a mortgage security also depends on whether the 
    security was purchased at a premium or at a discount. Therefore, each 
    System institution needs to employ appropriate analytical techniques 
    and methodologies to measure and evaluate interest rate risk inherent 
    in mortgage securities. More specifically, prudent risk management 
    practices require every System institution to examine the performance 
    of each mortgage security under a wide array of possible interest rate 
    scenarios. For these reasons, the FCA continues to believe that 
    appropriate stress testing of all mortgage securities is necessary to 
    gain a full understanding of the risks inherent in the instruments.
        Originally, FCS banks requested technical modifications to FCA's 
    existing regulatory stress test. System banks subsequently requested 
    that the FCA repeal the regulatory stress test after the FFIEC 
    rescinded a policy statement that required depository institutions to 
    stress test mortgage derivative products.\18\ The System banks 
    commented that the FCA should make its regulatory approach consistent 
    with the FFIEC's new policy.
    ---------------------------------------------------------------------------
    
        \18\ See 63 FR 20191 (April 23, 1998).
    ---------------------------------------------------------------------------
    
        In response, the FCA proposes significant changes to existing 
    requirements for evaluating the price sensitivity of mortgage 
    securities and determining their suitability. The FCA's revised 
    regulatory approach reflects improvements in prepayment models and 
    methodologies for evaluating and measuring the price sensitivity of a 
    security. Specifically, this proposal would enable each FCS institution 
    to choose between two alternative approaches for measuring and 
    evaluating the price sensitivity of mortgage securities to interest 
    rate fluctuations.
        Under the first option, an FCS institution may continue to use a 
    modified version of the existing three-pronged stress test. The FCA 
    proposes to modify the third prong of the stress test, which 
    establishes a price sensitivity limit for mortgage securities. Under 
    proposed Sec. 615.5141(a)(3), the estimated change in the price of the 
    security cannot exceed 13 percent due to an immediate and sustained 
    parallel shift in the yield curve of plus or minus 300 basis points. 
    This revision, which was originally requested by System banks, corrects 
    an inconsistency in the test that may arise under certain interest rate 
    scenarios. This change affords more latitude for investment in mortgage 
    securities.
        Proposed Sec. 615.5141(b) allows the use of alternative stress 
    tests to evaluate the price sensitivity of investments in mortgage 
    securities. The FCA is permitting alternative stress tests because new 
    risk management technologies better enable investors to measure 
    interest rate risks in complex mortgage securities. Alternative stress 
    tests must be able to measure the price sensitivity of mortgage 
    instruments over different interest rate/yield curve scenarios prior to 
    purchase and each quarter thereafter. The methodology that an FCS 
    institution uses to analyze mortgage securities must be commensurate 
    with the complexity of the instrument's structure and cashflows. For 
    example, a pre-purchase analysis may show the effect of an immediate 
    and parallel shift in the yield curve of plus and minus 100, 200, and 
    300 basis points. Depending on the instrument's complexity, such 
    analysis may encompass a wider range of scenarios, including non-
    parallel changes in the yield curve. A comprehensive analysis may also 
    take into consideration other relevant factors, such as interest rate 
    volatility and changes in credit spreads. The methodology used to 
    evaluate an instrument's price sensitivity should enable management to 
    determine that the particular mortgage security: (1) Is compatible with 
    the objectives and risk limits in the institution's investment 
    policies; and (2) does not expose capital and earnings to excessive 
    risk.
        An FCS institution employing internal models for valuation and risk 
    measurement of mortgage securities should have adequate procedures to 
    validate the models and periodically review all elements of the 
    modeling process, including assumptions and risk measurement 
    methodologies and techniques. Any FCS institution that relies on third 
    parties for valuation and risk measurement must understand the 
    assumptions and techniques used. All analysis must be available for 
    review by the Office of Examination of the FCA.
    7. Other Technical Changes
        The FCA proposes to replace the definitions of ``CMOs,'' 
    ``mortgage-backed securities,'' and ``REMICs'' in existing 
    Sec. 615.5131(e), (l), and (p) with a single definition of ``mortgage 
    securities'' in proposed Sec. 615.5131(i), which encompasses mortgage 
    pass-through securities and all mortgage derivative products. Although 
    proposed Sec. 615.5131(i) continues to refer to CMOs and REMICS, the 
    FCA has omitted specific regulatory definitions for these securities 
    from the regulation because
    
    [[Page 33289]]
    
    their meanings are commonly understood in the financial markets.
        The FCA proposes to relocate the applicable regulatory provision 
    governing ARM securities from Sec. 615.5140(a)(2)(ii) to Sec. 615.5141 
    and to delete the definition of ``adjustable-rate mortgage'' in 
    existing Sec. 615.5131(b) because it is redundant.
    
    G. Corporate Debt Obligations and ABS
    
        Currently, corporate debt obligations and ABS are subject to a 
    single regulatory provision, existing Sec. 615.5140(a)(8). Under the 
    existing regulation, corporate bonds and ABS, combined, cannot exceed 
    15 percent of the total investments of each FCS institution. Under this 
    proposal, corporate bonds and ABS would be governed by separate 
    regulatory provisions, and the portfolio cap for each category would be 
    20 percent of total outstanding investments. The FCA's proposal to 
    expand the portfolio limits for these two investments provides every 
    FCS institution with greater flexibility to invest in these securities 
    within reasonable risk diversification parameters.
        Existing Sec. 615.5140(a)(8)(ii) authorizes each FCS institution to 
    invest in ABS that mature in 5 years, are collateralized by loans on 
    new automobiles (CARs) or credit card receivables (CARDs), and maintain 
    the highest investment grade credit rating by an NRSRO. The FCA adopted 
    Sec. 615.5140(a)(8)(ii) in 1993 when CARs and CARDs comprised 
    approximately 80 percent of the ABS market and other types of ABS were 
    not actively traded in the secondary markets.\19\
    ---------------------------------------------------------------------------
    
        \19\ See 58 FR 63034, 63050 (November 30, 1993).
    ---------------------------------------------------------------------------
    
        The scope and depth of the ABS market has expanded rapidly since 
    1993. As a result, System banks have requested authority to invest in 
    ABS that are collateralized by other types of assets. Originally, 
    System banks petitioned the FCA for authority to purchase and hold ABS 
    that are secured by home equity loans, manufactured housing loans, 
    agricultural equipment loans, student loans, and wholesale dealer 
    automobile loans. Subsequently, System banks requested that the FCA 
    amend the regulation so it places no restrictions on the types of 
    collateral that securitize ABS. System banks assert that a high credit 
    rating is more indicative of an ABS's liquidity than its underlying 
    collateral. Farm Credit banks also suggested that the FCA revise the 
    maturity limits on ABS to permit fixed-rate ABS that have both a final 
    maturity of 7 years or less and a WAL of 5 years or less, and floating-
    rate ABS that have both a final maturity of 10 years or less and a WAL 
    of 7 years or less.
        This proposal adopts a modified version of the System's original 
    recommendation.\20\ Proposed Sec. 615.5140(a)(6) would authorize 
    investment in ABS that are collateralized by CARs, CARDs, home equity 
    loans, manufactured housing loans, equipment loans, student loans, and 
    wholesale dealer automobile loans. The FCA emphasizes that securities 
    collateralized by home equity loans are ABS, not mortgage securities, 
    under this proposal. The FCA finds that the market for these types of 
    ABS is sufficiently developed and that these securities are suitable 
    for meeting the objectives of Sec. 615.5132. This broad array of ABS 
    should provide FCS institutions with an ample selection of highly 
    rated, fixed-income investments that have relatively stable cashflows.
    ---------------------------------------------------------------------------
    
        \20\ Although the System's recommendation did not address the 
    credit rating for ABS, the FCA proposes to retain the requirement in 
    the existing regulation that all eligible ABS maintain the highest 
    credit rating by an NRSRO.
    ---------------------------------------------------------------------------
    
        Under proposed Sec. 615.5140(a)(6), FCA specifies that the WAL for 
    all eligible ABS cannot exceed 5 years and the final maturity cannot 
    exceed 7 years. The FCA proposes to extend the final maturity from 5 to 
    7 years in recognition that ABS with final maturities of 7 years 
    typically have much shorter WALs. This approach has the added advantage 
    of facilitating comparisons between amortizing ABS and other fixed-
    income securities. The FCA does not adopt the System's suggestion 
    regarding the maturity of adjustable-rate ABS for two reasons. Most ABS 
    have final maturities that are shorter than the timeframe recommended 
    by Farm Credit banks. Other factors, such as the frequency of 
    repricing, periodic and life-time interest rate caps and the index to 
    which the instrument is tied are important determinants of how the 
    instrument will perform. Therefore, the FCA requests comments on how 
    the regulations could address maturity limits for adjustable ABS.
        The FCA anticipates that there will be further growth in the ABS 
    market and active secondary markets will ultimately develop for ABS 
    that are backed by other types of collateral. Thus, the FCA also 
    requests comments on how it could develop a more flexible final 
    regulation that would enable the regulator to establish criteria for 
    determining the suitability of new types of ABS that financial markets 
    may create.
        The FCA proposes no substantive changes to the regulatory 
    provisions that govern investments in corporate debt obligations. Under 
    this proposal, existing Sec. 615.5140(a)(8)(i) will be redesignated as 
    Sec. 615.5140(a)(7).
    
    H. Shares in Investment Companies
    
        The FCA believes that investment companies provide System 
    institutions with another convenient method to diversify and manage 
    risks. Therefore, the FCA proposes to authorize investment in shares of 
    any investment company that is registered under section 8 of the 
    Investment Company Act of 1940, 15 U.S.C. 80a-8, as long as the 
    investment company's portfolio consists exclusively of securities that 
    are authorized by Sec. 615.5140. Prior to investing in a particular 
    investment company, an FCS institution would be required by proposed 
    Sec. 615.5140(a)(8) to evaluate the investment company's risk and 
    return objectives. As part of this evaluation, the FCS institution 
    should determine whether the investment company's use of financial 
    derivatives is consistent with its investment policies. For instance, 
    the FCA would generally view it an unsafe and unsound practice for an 
    FCS institution to invest in an investment company that uses financial 
    derivatives for speculative purposes rather than as a risk management 
    tool. Every System institution should maintain appropriate 
    documentation on each investment, including a prospectus and analysis, 
    so its investment and selection process can be audited and examined.
        Proposed Sec. 615.5140(b)(5) addresses how the obligor and 
    portfolio limitations in Sec. 615.5140(b)(3) and (b)(4) apply to an FCS 
    institution's interest in an investment company. Generally, proposed 
    Sec. 615.5140(b)(5)(i) requires combining the institution's direct 
    holdings of an eligible investment with its pro rata interest in the 
    same type of instrument in the portfolio of an investment company for 
    the purpose of complying with Sec. 615.5140(b)(3), (b)(4)(i), and 
    (b)(4)(ii). The FCA notes that aggregation is required only if this 
    regulation subjects a particular investment to an obligor or portfolio 
    limit. For example, prime commercial paper is subject to an obligor 
    limit, but not a portfolio limit. As a result, the regulation requires 
    aggregation to ensure that no more than 20 percent of an FCS 
    institution's total capital is invested in the prime commercial paper 
    of any single obligor. However, no regulatory restriction applies to 
    the amount of prime commercial paper that an FCS institution may hold 
    in its investment portfolio, either directly or through an investment 
    company.
        Proposed Sec. 615.5140(b)(5)(ii) carves out two exceptions to this 
    aggregation rule. The first exception applies to the
    
    [[Page 33290]]
    
    obligor limit, while the second exemption covers portfolio 
    restrictions. Under Sec. 615.5140(b)(5)(ii)(A), an FCS institution may 
    elect not to combine its pro rata interest in a particular security in 
    an investment company with its direct holdings of securities that are 
    issued by the same obligor if the investment company's holdings of the 
    securities of any one issuer do not exceed 5 percent of its total 
    portfolio. Pursuant to Sec. 615.5140(b)(5)(ii)(B), an FCS institution 
    may elect not to combine its pro rata interest in a type of security in 
    an investment company with its direct holding of a class of securities 
    that are subject to the portfolio limits if its shares in a particular 
    investment company do not exceed 10 percent of its total investments.
    
    I. Other Eligible Investments
    
        The FCA proposes to redesignate existing Sec. 615.5140(a)(11) as 
    Sec. 615.5140(a)(9). This proposal contains no substantive amendments 
    to this provision, which allows the purchase of other short-term 
    investments, as authorized by the FCA that are marketable and highly 
    rated by an NRSRO. Whenever possible, the FCA seeks to repeal 
    regulatory prior-approval requirements that are not mandated by the 
    Act. The FCA requests comments on how the final regulation could permit 
    FCS institutions, under certain circumstances, to invest in short-term, 
    highly rated, marketable securities that are not expressly authorized 
    by Sec. 615.5140 without requiring Agency approval.
    
    IV. Technical Amendments
    
        The FCA proposes several conforming amendments to Sec. 615.5174 
    relating to investments in securities issued by Farmer Mac. The 
    terminology for mortgage securities has been revised so that it is 
    consistent with proposed amendments to Sec. 615.5131.
        The FCA proposes to repeal the definitions of ``asset-liability 
    management,'' ``Federal funds,'' ``interest rate risk,'' ``market value 
    of equity,'' ``net interest income,'' ``total capital,'' and ``weighted 
    average maturity'' in Sec. 615.5131 because the meanings of these terms 
    are commonly understood in financial markets. Separately, the FCA has 
    redefined ``absolute final maturity'' in Sec. 615.5131(a) as ``final 
    maturity'' in proposed Sec. 615.5131(c).
        The FCA also proposes to repeal Sec. 615.5142(a) and remove the 
    designation from paragraph (b) because this provision is obsolete. 
    Existing Sec. 615.5142(a) pertains to the divestiture of investments 
    that were rendered ineligible when the FCA originally adopted these 
    regulations in 1993.
    
    List of Subjects in 12 CFR Part 615
    
        Accounting, Agriculture, Banks, banking, Government securities, 
    Investments, Rural areas.
        For the reasons stated in the preamble, part 615 of chapter VI, 
    title 12 of the Code of Federal Regulations is proposed to be amended 
    to read as follows:
    
    PART 615--FUNDING AND FISCAL AFFAIRS, LOAN POLICIES AND OPERATIONS, 
    AND FUNDING OPERATIONS
    
        1. The authority citation for part 615 continues to read as 
    follows:
    
        Authority: Secs. 1.5, 1.7, 1.10, 1.11, 1.12, 2.2, 2.3, 2.4, 2.5, 
    2.12, 3.1, 3.7, 3.11, 3.25, 4.3, 4.3A, 4.9, 4.14B, 4.25, 5.9, 5.17, 
    6.20, 6.26, 8.0, 8.3, 8.4, 8.6, 8.7, 8.8, 8.10, 8.12 of the Farm 
    Credit Act (12 U.S.C. 2013, 2015, 2018, 2019, 2020, 2073, 2074, 
    2075, 2076, 2093, 2122, 2128, 2132, 2146, 2154, 2154a, 2160, 2202b, 
    2211, 2243, 2252, 2278b, 2278b-6, 2279aa, 2279aa-3, 2279aa-4, 
    2279aa-6, 2279aa-7, 2279aa-8, 2279aa-10, 2279aa-12); sec. 301(a) of 
    Pub. L. 100-233, 101 Stat. 1568, 1608.
    
        2. Subpart E is amended by revising the heading to read as follows:
    
    Subpart E--Investment Portfolio Management
    
        3. Section 615.5131 is revised to read as follows:
    
    
    Sec. 615.5131  Definitions.
    
        For purposes of this subpart, the following definitions shall 
    apply:
        (a) Asset-backed securities (ABS) mean investment securities that 
    provide for ownership of a fractional undivided interest or collateral 
    interests in specific assets of a trust that are sold and traded in the 
    capital markets. For the purposes of this subpart, ABS exclude mortgage 
    securities that are defined in Sec. 615.5131(i).
        (b) Eurodollar time deposit means a non-negotiable deposit 
    denominated in United States dollars and issued by an overseas branch 
    of a United States bank or by a foreign bank outside the United States.
        (c) Final maturity means the last date on which the remaining 
    principal amount of a security is due and payable (matures) to the 
    registered owner. It shall not mean the call date, the expected average 
    life, the duration, or the weighted average maturity.
        (d) General obligations of a State or political subdivision means:
        (1) The full faith and credit obligations of a State, the District 
    of Columbia, the Commonwealth of Puerto Rico, a territory or possession 
    of the United States, or a political subdivision thereof that possesses 
    general powers of taxation, including property taxation; or
        (2) An obligation payable from a special fund or by an obligor not 
    possessing general powers of taxation when an obligor possessing 
    general powers of taxation, including property taxation, has 
    unconditionally promised to make payments into the fund or otherwise 
    provide funds to cover all required payments on the obligation.
        (e) Liquid investments are assets that can be promptly converted 
    into cash without significant loss to the investor. In the money 
    market, a security is liquid if the spread between bid and ask prices 
    is narrow and a reasonable amount can be sold at those prices.
        (f) Loans are defined by Sec. 621.2(f) of this chapter and are 
    calculated quarterly (as of the last day of March, June, September, and 
    December) by using the average daily balance of loans for the quarter 
    then ended.
        (g) Market risk means the risk to the bank's financial condition 
    resulting from a decline in value of its holdings arising from changes 
    in interest rates or market prices. A bank's exposure to market risk 
    can be measured by assessing the effect of changing rates and prices on 
    either earnings or economic value of an individual instrument, a 
    portfolio, or the entire institution.
        (h) Marketable investment means an asset that can be sold with 
    reasonable promptness at a price that reasonably reflects its fair 
    value in an active and universally recognized secondary market.
        (i) Mortgage securities means securities that are either:
        (1) Collateralized with residential mortgage loans (excluding home 
    equity loans) that represent ownership of a fractional undivided 
    interest in a specific pool of mortgages (commonly known as pass-
    through securities or participation certificates), or
        (2) A multi-class, pay-through bond backed by a pool of residential 
    mortgage pass-through securities or residential mortgage loans 
    (including securities commonly known as collateralized mortgage 
    obligations and real estate mortgage investment conduits).
        (j) Nationally Recognized Statistical Rating Organization (NRSRO) 
    means a rating organization that the Securities and Exchange Commission 
    has recognized as an NRSRO.
        (k) Weighted average life (WAL) means the average time to receipt 
    of principal, weighted by the size of each principal payment. Weighted 
    average
    
    [[Page 33291]]
    
    life for mortgage and asset-backed securities is calculated under 
    specific prepayment assumptions.
        4. Section 615.5133 is revised to read as follows:
    
    
    Sec. 615.5133  Investment portfolio management.
    
        The board of directors of each Farm Credit bank is responsible for 
    adopting written policies for managing the bank's investment 
    activities. The board of directors shall also ensure that the bank's 
    investments are safely and soundly managed in accordance with the 
    written policies and that appropriate internal controls are in place to 
    preclude investment actions that undermine the solvency and liquidity 
    of the bank. Written investment policies must address the purposes and 
    objectives of investments, risk parameters, delegations of authority, 
    and reporting requirements. Annually, the board of directors of each 
    Farm Credit bank shall review its investment policies to determine 
    whether objectives and risk exposure limits continue to be appropriate 
    for the bank.
        (a) Risk parameters. The investment policies shall establish risk 
    limits and diversification requirements for the various classes of 
    eligible investments and the entire investment portfolio. Risk 
    parameters shall be based on the Farm Credit bank's institutional 
    objectives, capital position, and its tolerance for risk. The policies 
    must identify the types and quantity of investments that the bank will 
    hold to achieve its objectives and control credit, market liquidity, 
    and operational risks.
        (1) Credit risk. The bank's investment policies shall establish:
        (i) Credit quality standards, limits on counterparty risk, and risk 
    diversification requirements that limit concentrations based on a 
    single or related counterparties, a geographical area, industries or 
    obligations with similar characteristics.
        (ii) Criteria for selecting brokers, dealers, and investment 
    bankers (collectively, securities firms). The policy shall also set 
    limits on the amounts and types of transactions that the bank shall 
    execute with authorized securities firms. The board of directors shall 
    annually review management's selection of securities firms and 
    limitations on transactions with such securities firms.
        (iii) Collateral margin requirements on repurchase agreements.
        (2) Market risk. The bank's investment policies shall set market 
    risk limits for the institution, the investment portfolio or specific 
    types of investments pursuant to the regulations in this chapter and 
    guidance by the Farm Credit Administration.
        (3) Liquidity risk. The bank's policies shall describe the 
    liquidity characteristics of investments used to accomplish 
    institutional objectives and its liquidity needs sufficient to comply 
    with the requirements of Sec. 615.5134.
        (4) Operational risk. The bank's policy shall address operational 
    risks, including delegations of authority and internal controls in 
    accordance with paragraphs (b) and (c) of this section.
        (b) Delegations of authorities. All delegations of the management 
    of the bank's investments to specific personnel or committees shall 
    state the extent of management's authority and responsibilities.
        (c) Internal controls. Each Farm Credit bank shall:
        (1) Establish appropriate internal controls to detect and prevent 
    loss, fraud, embezzlement, conflicts of interest, and unauthorized 
    investments and ensure compliance with policies established by the 
    board.
        (2) Ensure that a separation of duties and supervision exists 
    between personnel executing investment transactions and those 
    responsible for approving, revaluating, and overseeing the bank's 
    investments.
        (3) Maintain management information systems that are commensurate 
    with the level and complexity of the bank's investment activities.
        (d) Securities valuation. Each Farm Credit bank shall:
        (1) Verify the value of any security (except new issues) that it 
    purchases or sells from a source that is independent of the broker, 
    dealer, counterparty, or other intermediary in the specific 
    transaction.
        (2) Determine, at least monthly, the fair value of each security in 
    its portfolio and the fair value of the portfolio as a whole.
        (3) Perform evaluations of the credit quality and price sensitivity 
    to changes in market interest rates of all investments held in its 
    portfolio prior to purchase and on an ongoing basis.
        (e) Reports to the board. Reports on the performance and risk of 
    each investment and the investment portfolio shall be made to the board 
    of directors or a committee thereof each quarter. Reports shall 
    identify potential risk exposure to changes in market interest rates 
    and other factors that may affect the value of the bank's investment 
    holdings. Each report shall discuss how investments affect the bank's 
    overall financial condition and evaluate whether the performance of the 
    investment portfolio effectively achieves the objectives established by 
    the board of directors. Any deviations from the board's policies shall 
    be specifically identified in the report.
        5. Section 615.5134 is amended by revising paragraph (b) to read as 
    follows:
    
    
    Sec. 615.5134  Liquidity reserve requirement.
    
    * * * * *
        (b) All investments held for the purpose of meeting the liquidity 
    reserve requirement under this section shall be free of lien.
    * * * * *
        6. Section 615.5140 is revised to read as follows:
    
    
    Sec. 615.5140  Eligible investments.
    
        (a) Farm Credit banks are authorized to hold the following types of 
    eligible investments, denominated in United States dollars, to comply 
    with the requirements of Secs. 615.5132, 615.5134, and 615.5135 of this 
    subpart:
        (1) Treasury and agency securities. Obligations of the United 
    States; full-recourse obligations, other than mortgage securities, of 
    agencies, instrumentalities or corporations of the United States, or 
    debt obligations of other obligors that are fully insured or guaranteed 
    as to both principal and interest by the United States, its agencies, 
    instrumentalities, or corporations.
        (2) General obligations of a State or political subdivision that 
    mature within 10 years and are rated in one of the three highest credit 
    rating categories by an NRSRO.
        (3) Obligations of international and multilateral development banks 
    in which the United States is a voting shareholder.
        (4) Money market instruments: (i) Negotiable certificates of 
    deposit that mature within 1 year or less, Federal funds, term Federal 
    funds that have a callable contract with a term to maturity of 100 days 
    or less, and bankers acceptances that are issued by depository 
    institutions. All issuers of money market instruments listed in 
    paragraph (a)(4)(i) of this section shall maintain a rating in one of 
    the two highest short-term credit rating categories by an NRSRO.
        (ii) Eurodollar time deposits that mature within 90 days and are 
    held at depository institutions that maintain a rating in the highest 
    short-term credit rating category by an NRSRO.
        (iii) Prime commercial paper that has a maturity of 270 days or 
    less and is rated in the highest short-term credit rating category by 
    an NRSRO.
        (iv) Repurchase agreements where a Farm Credit bank agrees to 
    purchase marketable securities subject to an agreement that requires a 
    counterparty
    
    [[Page 33292]]
    
    to repurchase the same or identical securities at a specific time 
    within 100 days or less. The collateral for repurchase agreements shall 
    be either eligible investments authorized by this section or other 
    marketable securities that are rated in the highest credit rating 
    category by an NRSRO.
        (v) Master notes that mature overnight, or have a callable feature 
    and mature within 270 days, and are executed with domestic 
    counterparties that maintain a rating in the highest short-term credit 
    rating category by an NRSRO.
        (5) Mortgage securities that are rated in the highest credit rating 
    category by an NRSRO and are either:
        (i) Agency mortgage securities that are issued or guaranteed as to 
    principal and interest by the Government National Mortgage Association, 
    the Federal National Mortgage Association, Federal Home Loan Mortgage 
    Corporation, or
        (ii) Non-agency mortgage securities that are offered and sold 
    pursuant to section 4(5) of the Securities Act of 1933, 15 U.S.C. 
    77d(5) or are residential mortgage-related securities within the 
    meaning of section 3(a)(41) of the Securities Exchange Act of 1934, 15 
    U.S.C. 78c(a)(41).
        (iii) Mortgage securities shall not be consider eligible 
    investments, unless they comply with the requirements of Sec. 615.5141 
    of this subpart.
        (6) Asset-backed securities that are collateralized by credit card 
    receivables, automobile loans, home equity loans, manufactured housing 
    loans, equipment loans, student loans, or wholesale dealer automobile 
    loans that are rated in the highest credit rating category by an NRSRO. 
    The expected WAL on eligible ABS shall not exceed 5 years and the final 
    maturity shall not exceed 7 years.
        (7) Corporate debt securities that are rated within the two highest 
    credit rating categories by an NRSRO, mature within 5 years and are not 
    convertible into equity securities.
        (8) Investment companies. Shares of an investment company 
    registered under section 8 of the Investment Company Act of 1940, 15 
    U.S.C. 80a-8 (including mutual funds, unit investment trusts, and 
    collective investment funds maintained by a national bank under 12 CFR 
    part 9), provided that the portfolio of the investment company consists 
    exclusively of eligible investments that are authorized by this section 
    or Sec. 615.5174 of this part. In addition, Farm Credit banks must 
    evaluate the investment company's risk and return objectives and use of 
    derivatives to ensure that the investment company's objectives and 
    strategies for achieving its objectives are consistent with the bank's 
    investment policies and the requirements of this subpart.
        (9) Other investments, as authorized by the Farm Credit 
    Administration, that have a short maturity and are rated investment 
    grade by an NRSRO. A Farm Credit bank seeking approval of an investment 
    under this paragraph should provide the Farm Credit Administration with 
    documentation that describes the risk characteristics of the investment 
    and explains the bank's purpose and objectives for making the 
    investment.
        (b) The authority of Farm Credit banks to hold the investments 
    listed in paragraph (a) of this section is subject to the following 
    requirements:
        (1) Marketable securities. Except for the money market instruments 
    listed in paragraph (a)(4) of this section, all other eligible 
    investments shall be marketable within the meaning of Sec. 615.5131(h).
        (2) Rating of foreign countries. Whenever the obligor or issuer of 
    an eligible investment is located outside of the United States, the 
    host country shall maintain the highest sovereign rating for political 
    and economic stability by an NRSRO.
        (3) Obligor limits. Except for eligible investments covered by 
    paragraph (a)(1) of this section and mortgage securities that are 
    issued by or guaranteed as to principal and interest by the Government 
    National Mortgage Association, Federal National Mortgage Association, 
    or the Federal Home Loan Mortgage Corporation under paragraph (a)(5)(i) 
    of this section, each Farm Credit bank shall not invest more than 
    twenty (20) percent of its total capital in eligible investments issued 
    by any single institution, issuer, or obligor.
        (4) Portfolio limits. Subject to Sec. 615.5132, each Farm Credit 
    System bank is authorized to hold eligible investments listed in 
    paragraph (a) of this section without limitation as to amount except:
        (i) Mortgage securities shall not exceed fifty (50) percent of the 
    bank's total investments authorized under this section provided that 
    mortgage securities that are issued under paragraph (a)(5)(ii) of this 
    section shall not exceed fifteen (15) percent of the bank's total 
    investments. Mortgage securities that are issued by the Government 
    National Mortgage Association shall not be subject to any restriction 
    on amount.
        (ii) Each of the following types of investments shall not exceed 
    twenty (20) percent of the bank's total investments authorized under 
    this section:
        (A) Eurodollar time deposits;
        (B) Master notes;
        (C) Asset-backed securities; and
        (D) Corporate bonds.
        (5) Limit on investment company holdings. (i) General. A Farm 
    Credit bank shall combine its direct holdings of eligible investments 
    with its pro rata interest in the same type of instrument or obligor in 
    the portfolio of an investment company for the purpose of complying 
    with the obligor and portfolio limitations of paragraphs (b)(3), 
    (b)(4)(i), and (b)(4)(ii) of this section.
        (ii) Alternate diversification requirements for investment 
    companies. (A) Exemption from the obligor limit. A Farm Credit bank may 
    elect not to combine its pro rata interest in a particular security in 
    an investment company with the bank's direct holdings of securities 
    that are subject to the obligor limit in paragraph (b)(3) of this 
    section if the investment company's holdings of the securities of any 
    one issuer do not exceed five (5) percent of its total portfolio.
        (B) Exemption from the portfolio limits. A Farm Credit bank may 
    elect not to combine its pro rata interest in a type of security in an 
    investment company with the bank's direct holding of a class of 
    securities that are subject to the portfolio limits in paragraphs 
    (b)(4)(i) and (b)(4)(ii) of this section if the bank's shares in an 
    investment company do not exceed ten (10) percent of its total 
    investments.
    
    
    Sec. 615.5141 through 615.5143  [Redesignated]
    
        7. Sections 615.5141, 615.5142, and 615.5143 are redesignated as 
    Secs. 615.5142, 615.5143, and 615.5144, respectively, and a new 
    Sec. 615.5141 is added to read as follows:
    
    
    Sec. 615.5141  Stress tests for mortgage securities.
    
        Each Farm Credit bank shall perform stress tests to determine how 
    interest rate fluctuations will affect the cashflows and price of all 
    mortgage securities that it purchases and holds under 
    Sec. 615.5140(a)(5), as well as their overall affect on the earnings 
    and capital of the bank. Adjustable mortgage securities that have a 
    repricing mechanism of 12 months or less and tied to an index are not 
    subject to stress testing. Farm Credit banks may conduct the stress 
    tests in accordance with either paragraph (a) or (b) of this section.
        (a) Mortgage securities shall comply with the following three tests 
    at the time of purchase and each quarter thereafter:
        (1) Average Life Test. The expected WAL of the instrument does not 
    exceed 5 years.
        (2) Average Life Sensitivity Test. The expected WAL does not extend 
    for more
    
    [[Page 33293]]
    
    than 2 years, assuming an immediate and sustained parallel shift in the 
    yield curve of plus 300 basis points, nor shorten for more than 3 
    years, assuming an immediate and sustained parallel shift in the yield 
    curve of minus 300 basis points.
        (3) Price Sensitivity Test. The estimated change in price is not 
    more than thirteen (13) percent due to an immediate and sustained 
    parallel shift in the yield curve of plus or minus 300 basis points.
        (4) Exemption. A floating-rate mortgage security shall not be 
    subject to paragraphs (a)(1) and (2) of this section if at the time of 
    purchase, and each subsequent quarter, it bears a rate of interest that 
    is below the contractual cap on the instrument.
        (b) A Farm Credit bank may use alternative stress tests to evaluate 
    the price sensitivity of its investments in mortgage securities. 
    Alternative stress tests must be able to measure the price sensitivity 
    of mortgage instruments over different interest rate/yield curve 
    scenarios prior to purchase and each quarter thereafter. The 
    methodology used to analyze mortgage securities shall be commensurate 
    with the complexity of the instrument's structure and cashflows. Prior 
    to purchase and quarterly thereafter, the stress test should determine 
    that the mortgage security's risk is compatible with the bank's 
    investment policies and the investment does not expose the bank's 
    capital and earnings to excessive risks.
        (c) In applying the stress tests in either paragraphs (a) or (b) of 
    this section, each Farm Credit bank shall rely on verifiable 
    information to support all of its assumptions, including prepayment and 
    interest-rate volatility assumptions. All assumptions that form the 
    basis of the bank's evaluation of the security and its underlying 
    collateral shall be available for review by the Office of Examination 
    of the Farm Credit Administration. Subsequent changes in the bank's 
    assumptions shall be documented. If at any time after purchase, a 
    mortgage security no longer complies with requirements in this section, 
    the bank shall divest the security in accordance with Sec. 615.5143 of 
    this part.
    
    
    Sec. 615.5143  [Amended]
    
        8. Newly designated Sec. 615.5143 is amended by removing paragraph 
    (a) and the paragraph designation from paragraph (b).
    
    Subpart F--Property and Other Investments
    
    
    Sec. 615.5174  [Amended]
    
        9. Section 615.5174 is amended by removing the words ``mortgage-
    backed securities (MBSs), as defined by Sec. 615.5131(l), 
    collateralized mortgage obligations (CMOs), as defined by 
    Sec. 615.5131(e), and Real Estate Mortgage Investment Conduits 
    (REMICs), as defined by Sec. 615.5131(p)'' in paragraph (a), and adding 
    in their place, the words ``mortgage securities as defined by 
    Sec. 615.5131(l);'' by removing the words, ``as defined by 
    Sec. 615.5131(b),'' from paragraph (b)(1); by removing paragraph (c); 
    and redesignating paragraphs (d) and (e) as paragraphs (c) and (d), 
    respectively.
    
        Dated: June 15, 1998.
    Floyd Fithian,
    Secretary, Farm Credit Administration Board.
    [FR Doc. 98-16208 Filed 6-17-98; 8:45 am]
    BILLING CODE 6705-01-P
    
    
    

Document Information

Published:
06/18/1998
Department:
Farm Credit Administration
Entry Type:
Proposed Rule
Action:
Proposed rule.
Document Number:
98-16208
Dates:
Written comments should be received on or before August 17, 1998.
Pages:
33281-33293 (13 pages)
RINs:
3052-AB76: Funding and Fiscal Affairs, Loan Policies and Operations, and Funding Operations (Investment Management)
RIN Links:
https://www.federalregister.gov/regulations/3052-AB76/funding-and-fiscal-affairs-loan-policies-and-operations-and-funding-operations-investment-management
PDF File:
98-16208.pdf
CFR: (30)
12 CFR 615.5140(a)
12 CFR 615.5140(a)(1)
12 CFR 615.5140(a)(3)
12 CFR 615.5140(a)(4)
12 CFR 615.5133(a)(2)
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