2023-07334. Air Plan Approval; Illinois; VOC RACT Requirements for Aerospace Manufacturing and Rework Operations

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Final rule.

SUMMARY:

The Environmental Protection Agency (EPA) is approving State Implementation Plan (SIP) rule revisions submitted by the Illinois Environmental Protection Agency (IEPA or Illinois) on April 13, 2021, and supplemented by a Clean Air Act (CAA) section 110(l) demonstration submitted on October 6, 2022. Illinois requests that EPA approve rule revisions related to control of volatile organic compound (VOC) emissions from aerospace manufacturing and rework facilities into Illinois' SIP. These rule revisions are consistent with the Control Techniques Guidelines (CTG) for Aerospace Manufacturing and Rework Operations published by EPA in 1997, generally used to meet Reasonably Available Control Technology (RACT) requirements, and serve as SIP strengthening measures for aerospace facilities located in the Illinois portion of the St. Louis nonattainment area (Metro-East area). The Metro-East area consists of Madison, Monroe, and St. Clair counties in Illinois. EPA proposed to approve this action on January 10, 2023, and received no adverse comments.

DATES:

This final rule is effective on May 11, 2023.

ADDRESSES:

EPA has established a docket for this action under Docket ID No. EPA–R05–OAR–2021–0294. All documents in the docket are listed on the www.regulations.gov website. Although listed in the index, some information is not publicly available, i.e., Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the internet and will be publicly available only in hard copy form. Publicly available docket materials are available either through www.regulations.gov or at the Environmental Protection Agency, Region 5, Air and Radiation Division, 77 West Jackson Boulevard, Chicago, Illinois 60604. This facility is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding Federal holidays and facility closures due to COVID–19. We recommend that you telephone Kathleen Mullen, Environmental Engineer, Attainment Planning and Maintenance Section, at (312) 353–3490 before visiting the Region 5 office.

FOR FURTHER INFORMATION CONTACT:

Kathleen Mullen, Environmental Engineer, Attainment Planning and Maintenance Section, Air Programs Branch (AR–18J), Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604, (312) 353–3490, [e-mail].

SUPPLEMENTARY INFORMATION:

Throughout this document whenever “we,” “us,” or “our” is used, we mean EPA.

I. Background Information

On January 10, 2023, EPA proposed to approve rule revisions to title 35 of the Illinois Administrative Code (Ill. Adm. Code) part 211 (Definitions and General Provisions) and part 219 (Organic Material Emission Standards and Limitations for the Metro-East Area). These rule revisions implement the control of VOC emissions from aerospace manufacturing and rework operations in the Metro-East Area. Specifically, we are approving Illinois rules 35 Ill. Admin. Code Part 211 sections 211.125, 211.234, 211.245, 211.271, 211.272, 211.273, 211.275, 211.277, 211.278, 211.280, 211.284, 211.289, 211.300, 211.303, 211.491, 211.500, 211.520, 211.712, 211.737, 211.975, 211.985, 211.1095, 211.1326, 211.1327, 211.1329, 211.1432, 211.1555, 211.1567, 211.1620, 211.1625, 211.1735, 211.1820, 211.1895, 211.1915, 211.2035, 211.2180, 211.2340, 211.2400, 211.2412, 211.2480, 211.2485, 211.2612, 211.2613, 211.2795, 211.2980, 211.3160, 211.3180, 211.3230, 211.3360, 211.3755, 211.3850, 211.3870, 211.3920, 211.4066, 211.4215, 211.4535, 211.5072, 211.5336, 211.5338, 211.5339, 211.5585, 211.5675, 211.5680, 211.5805, 211.5855, 211.5883, 211.5887, 211.5895, 211.5900, 211.5905, 211.5907, 211.6013, 211.6055, 211.6064, 211.6133, 211.6137, 211.6426, 211.6428, 211.6575, 211.6583, 211.6670, 211.6685, 211.6720, 211.7260 and 211.7275, and 35 Ill. Admin. Code Part 219 sections 219.105, 219.106, 219.110, 219.112, 219.187, 219.204, 219.205, 219.207, 219.208, 219.211 and 219.219, effective 3/4/2021. An explanation of the CAA requirements, a detailed analysis of the revisions, and EPA's reasons for proposing approval were provided in the notice of proposed rulemaking (88 FR 1341) and will not be restated here. The public comment period for the proposed rule ended on February 9, 2023. EPA received no adverse comments on the proposal.

II. Final Action

EPA is approving into the Illinois SIP revisions to rules relating to the control of VOC emissions from aerospace manufacturing and rework operations (35 Ill. Admin. Code part 211 and 35 Ill. Admin. Code part 219) submitted on April 13, 2021, which Illinois supplemented with a 110(l) demonstration on October 6, 2022. These rule revisions apply to aerospace facilities located in the Metro-East Area and serve as SIP strengthening measures.

III. Incorporation by Reference

In this rule, EPA is finalizing regulatory text that includes incorporation by reference. In accordance with requirements of 1 CFR 51.5, EPA is finalizing the incorporation by reference of the Illinois Regulations discussed in section I. of this preamble and set forth in the amendments to 40 CFR part 52 below. EPA has made, and will continue to make, these documents generally available through www.regulations.gov, and at the EPA Region 5 Office (please contact the person identified in the FOR FURTHER INFORMATION CONTACT section of this preamble for more information). Therefore, these materials have been approved by EPA for inclusion in the SIP, have been incorporated by reference by EPA into that plan, are fully federally enforceable under sections 110 and 113 of the CAA as of the effective date of the final rulemaking of EPA's approval, and will be incorporated by reference in the next update to the SIP compilation.^[1]

IV. Statutory and Executive Order Reviews

Under the CAA, the Administrator is required to approve a SIP submission that complies with the provisions of the CAA and applicable Federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a). Thus, in reviewing SIP submissions, EPA's role is to approve state choices, provided that they meet the criteria of the CAA. Accordingly, this action merely approves state law as meeting Federal requirements and does not impose additional requirements beyond those imposed by state law. For that reason, this action:

• Is not a significant regulatory action subject to review by the Office of Management and Budget under Executive Orders 12866 (58 FR 51735, October 4, 1993) and 13563 (76 FR 3821, January 21, 2011);

• Does not impose an information collection burden under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.);

• Is certified as not having a significant economic impact on a substantial number of small entities under the Regulatory Flexibility Act (5 U.S.C. 601 et seq.);

• Does not contain any unfunded mandate or significantly or uniquely affect small governments, as described in the Unfunded Mandates Reform Act of 1995 (Pub. L. 104–4);
• Does not have federalism implications as specified in Executive Order 13132 (64 FR 43255, August 10, 1999);
• Is not an economically significant regulatory action based on health or safety risks subject to Executive Order 13045 (62 FR 19885, April 23, 1997);
• Is not a significant regulatory action subject to Executive Order 13211 (66 FR 28355, May 22, 2001); and
• Is not subject to requirements of Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) because application of those requirements would be inconsistent with the CAA.

In addition, the SIP is not approved to apply on any Indian reservation land or in any other area where EPA or an Indian tribe has demonstrated that a tribe has jurisdiction. In those areas of Indian country, the rule does not have tribal implications and will not impose substantial direct costs on tribal governments or preempt tribal law as specified by Executive Order 13175 (65 FR 67249, November 9, 2000).

Executive Order 12898 (Federal Actions To Address Environmental Justice in Minority Populations and Low-Income Populations, 59 FR 7629, Feb. 16, 1994) directs Federal agencies to identify and address “disproportionately high and adverse human health or environmental effects” of their actions on minority populations and low-income populations to the greatest extent practicable and permitted by law. EPA defines environmental justice (EJ) as “the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.” EPA further defines the term fair treatment to mean that “no group of people should bear a disproportionate burden of environmental harms and risks, including those resulting from the negative environmental consequences of industrial, governmental, and commercial operations or programs and policies.”

IEPA did not evaluate environmental justice considerations as part of its SIP submittal; the CAA and applicable implementing regulations neither prohibit nor require such an evaluation. EPA did not perform an EJ analysis and did not consider EJ in this action. Due to the nature of the action being taken here, this action is expected to have a neutral to positive impact on the air quality of the affected area. Consideration of EJ is not required as part of this action, and there is no information in the record inconsistent with the stated goal of E.O. 12898 of achieving environmental justice for people of color, low-income populations, and Indigenous peoples.

This action is subject to the Congressional Review Act, and EPA will submit a rule report to each House of the Congress and to the Comptroller General of the United States. This action is not a “major rule” as defined by 5 U.S.C. 804(2).

Under section 307(b)(1) of the CAA, petitions for judicial review of this action must be filed in the United States Court of Appeals for the appropriate circuit by June 12, 2023. Filing a petition for reconsideration by the Administrator of this final rule does not affect the finality of this action for the purposes of judicial review nor does it extend the time within which a petition for judicial review may be filed, and shall not postpone the effectiveness of such rule or action. This action may not be challenged later in proceedings to enforce its requirements. (See section 307(b)(2).)

List of Subjects in 40 CFR Part 52

• Environmental protection
• Air pollution control
• Incorporation by reference
• Intergovernmental relations
• Ozone
• Volatile organic compounds

Dated: April 3, 2023.

Debra Shore,

Regional Administrator, Region 5.

For the reasons stated in the preamble, 40 CFR part 52 is amended as follows:

PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS

1. The authority citation for part 52 continues to read as follows:

Authority: 42 U.S.C. 7401 et seq.

2. In § 52.720, the table in paragraph (c) is amended by:

a. Adding entries for “211.125”, “211.234”, “211.245”, “211.271”, “211.272”, “211.273”, “211.275”, “211.277”, “211.278”, “211.280”, “211.284”, “211.289”, “211.300”, “211.303”, “211.491”, “211.500”, “211.520”, “211.712”, “211.737”, “211.975”, “211.985”, “211.1095”, “211.1326”, “211.1327”, “211.1329”, “211.1432”, “211.1555”, “211.1567”, “211.1620”, “211.1625”, “211.1735”, “211.1820”, “211.1895”, “211.1915”, “211.2035”, “211.2180”, “211.2340”, “211.2400”, “211.2412”, “211.2480”, “211.2485”, “211.2612”, “211.2613”, and “211.2795” in numerical order;

b. Revising the entry for “211.2980”;

c. Adding entries for “211.3160” and “211.3180” in numerical order;

d. Revising the entry for “211.3230”;

e. Adding entries for “211.3360” and “211.3755” in numerical order;

f. Revising the entries for “211.3850” and “211.3870”;

g. Adding entries for “211.3920”, “211.4066”, “211.4215”, “211.4535”, “211.5072”, “211.5336”, “211.5338”, and “211.5339” in numerical order;

h. Revising the entry for “211.5585”;

i. Adding entries for “211.5675”, “211.5680”, “211.5805”, “211.5855”, “211.5883”, “211.5887”, “211.5895”, “211.5900”, “211.5905”, “211.5907”, “211.6013”, “211.6055”, “211.6064”, “211.6133”, “211.6137”, “211.6426”, “211.6428”, “211.6575”, and “211.6583” in numerical order;

j. Revising the entry for “211.6670”;

k. Adding an entry for “211.6685” in numerical order;

l. Revising the entry for “211.6720”;

m. Adding entries for “211.7260” and “211.7275” in numerical order; and

n. Revising the entries for “219.105”, “219.106”, “219.110”, “219.112”, “219.187”, “219.204”, “219.205”, “219.207”, “219.208”, “219.211”, and “219.219”.

The revisions and additions read as follows:

§ 52.720

Identification of plan.

* * * * *

(c) * * *

EPA-Approved Illinois Regulations and Statutes

Illinois citation	Title/subject	State effective date	EPA approval date	Comments
*         *         *         *         *         *         *
211.125	Ablative Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.234	Adhesive Bonding Primer	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.245	Adhesion Promoter for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.271	Aerosol Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.272	Aerospace Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.273	Aerospace Coating Operation	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.275	Aerospace Flexible Primer	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.277	Aerospace Facility	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.278	Aerospace Pretreatment Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.280	Aerospace Primer	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.284	Aerospace Specialty Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.289	Aerospace Vehicle or Component	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.300	Aircraft Fluid Systems	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.303	Aircraft Transparancies	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.491	Antichafe Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.500	Antique Aerospace Vehicle or Component	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.520	Aqueous Cleaning Solvent	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.712	Bearing Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.737	Bonding Maskant	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.975	Chemical Agent-Resistant Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.985	Chemical Milling Maskant	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1095	Clear Coating for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1326	Commercial Exterior Aerodynamic Structure Primer	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.1327	Commercial Interior Adhesive	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.1329	Compatible Substrate Primer	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1432	Confined Space	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1555	Corrosion Prevention System	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1567	Critical Use and Line Sealer Maskant	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1620	Cryogenic Flexible Primer	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.1625	Cryoprotective Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1735	Department of Defense Classified Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1820	Dry Lubricative Material for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1895	Electrostatic Discharge and Electromagnetic Interference Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.1915	Elevated-Temperature Skydrol-Resistant Commercial Primer	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2035	Epoxy Polyamide Topcoat	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2180	Exterior Primer for Large Commercial Aircraft	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2340	Fire-Resistant Interior Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2400	Flight Test Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2412	Flush Cleaning at Aerospace Facilities	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2480	Fuel Tank Adhesive for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.2485	Fuel Tank Coating for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2612	General Aviation	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.2613	General Aviation Rework Facility	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2795	Hand-Wipe Cleaning Operation at Aerospace Facilities	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.2980	High Temperature Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.3160	Insulation Covering	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.3180	Intermediate Release Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.3230	Lacquers	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.3360	Limited Access Space	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.3755	Metalized Epoxy Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.3850	Miscellaneous Metal Parts and Products Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.3870	Miscellaneous Metal Parts or Products Coating Line	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.3920	Mold Release Coating for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.4066	Nonstructural Adhesive	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.4215	Optical Antireflection Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.4535	Part Marking Aerospace Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5072	Primer for General Aviation Rework Facility	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5336	Radiation-Effect or Electric Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.5338	Radome	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.5339	Rain Erosion-Resistant Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5585	Research and Development Operation	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5675	Rocket Motor Bonding Adhesive	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.5680	Rocket Motor Nozzle Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5805	Rubber-Based Adhesive	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5855	Scale Inhibitor	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5883	Screen Print Ink for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5887	Sealant for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.5895	Seal Coat Maskant	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.5900	Self-Priming Topcoat for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.5905	Self-Priming Topcoat for General Aviation Rework Facility	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.5907	Semi-Aqueous Cleaning Solvent	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6013	Silicone Insulation Material	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6055	Smoothing and Caulking Compounds	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6064	Solid Film Lubricant	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6133	Space Vehicle	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.6137	Specialized Function Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6426	Structural Autoclavable Adhesive for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6428	Structural Nonautoclavable Adhesive for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6575	Temporary Protective Coating for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6583	Thermal Control Coating for Aerospace Applications	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6670	Topcoat	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
211.6685	Topcoat for General Aviation Rework Facility	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.6720	Touch-Up Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.7260	Wet Fastener Installation Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
211.7275	Wing Coating	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
219.105	Test Methods and Procedures	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
219.106	Compliance Dates	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
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219.110	Vapor Pressure of Organic Material or Solvent	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
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219.112	Incorporation by Reference	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
219.187	Other Industrial Cleaning Operations	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
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219.204	Emission Limitations	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
219.205	Daily-Weighted Average Limitations	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
219.207	Alternative Emission Limitations	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
219.208	Exemptions from Emission Limitations	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
*         *         *         *         *         *         *
219.211	Recordkeeping and Reporting	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
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219.219	Work Practice Standards for Aerospace Facilities	3/4/2021	4/11/2023, [INSERT Federal Register CITATION]
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* * * * *

Footnotes

1.  62 FR 27968 (May 22, 1997).