Subpart A - Policy

§ 159a.1 - Purpose.

§ 159a.2 - Applicability.

§ 159a.3 - Nongovernment operations.

§ 159a.4 - Combat operations.

§ 159a.5 - Atomic energy material.

§ 159a.6 - Sensitive compartmented and communications security information.

§ 159a.7 - Automatic Data Processing systems.

Subpart B - General Provisions

§ 159a.9 - Definitions.

§ 159a.10 - Policies.

§ 159a.11 - Security classification designations.

§ 159a.12 - Authority to classify, downgrade, and declassify.

Subpart C - Classification

§ 159a.14 - Classification responsibilities.

§ 159a.15 - Classification principles, criteria, and considerations.

§ 159a.16 - Duration of original classification.

§ 159a.17 - Classification guides.

§ 159a.18 - Resolution of conflicts.

§ 159a.19 - Obtaining classification evaluations.

§ 159a.20 - Information developed by private sources.

§ 159a.21 - Regrading.

§ 159a.22 - Industrial operations.

Subpart D - Declassification and Downgrading

§ 159a.24 - General provisions.

§ 159a.25 - Systematic review.

§ 159a.26 - Mandatory declassification review.

§ 159a.27 - Declassification of transferred documents or material.

§ 159a.28 - Downgrading.

§ 159a.29 - Miscellaneous.

Subpart E - Marking

§ 159a.31 - General provisions.

§ 159a.32 - Specific markings on documents.

§ 159a.33 - Markings on special categories of material.

§ 159a.34 - Classification authority, duration, and change in classification markings.

§ 159a.35 - Additional warning notices.

§ 159a.36 - Remarking old material.

Subpart F - Safekeeping and Storage

§ 159a.37 - Storage and storage equipment.

§ 159a.38 - Custodial precautions.

§ 159a.39 - Activity entry and exit inspection program.

Subpart G - Compromise of Classified Information

§ 159a.41 - Policy.

§ 159a.42 - Cryptographic and sensitive compartmented information.

§ 159a.43 - Responsibility of discoverer.

§ 159a.44 - Preliminary inquiry.

§ 159a.45 - Investigation.

§ 159a.46 - Responsibility of authority ordering investigation.

§ 159a.47 - Responsibility of originator.

§ 159a.48 - System of control of damage assessments.

§ 159a.49 - Compromises involving more than one agency.

§ 159a.50 - Espionage and deliberate compromise.

§ 159a.51 - Unauthorized absentees.

Subpart H - Access, Dissemination, and Accountability

§ 159a.53 - Access.

§ 159a.54 - Dissemination.

§ 159a.55 - Accountability and control.

Subpart I - Transmission

§ 159a.57 - Methods of transmission or transportation.

§ 159a.58 - Preparation of material for transmission, shipment, or conveyance.

§ 159a.59 - Restrictions, procedures, and authorization concerning escort or handcarrying of classified information.

Subpart J - Disposal and Destruction

§ 159a.61 - Policy.

§ 159a.62 - Methods of destruction.

§ 159a.63 - Destruction procedures.

§ 159a.64 - Records of destruction.

§ 159a.65 - Classified waste.

§ 159a.66 - Classified document retention.

Subpart K - Security Education

§ 159a.68 - Responsibility and objectives.

§ 159a.69 - Scope and principles.

§ 159a.70 - Initial briefings.

§ 159a.71 - Refresher briefings.

§ 159a.72 - Foreign travel briefings.

§ 159a.73 - Termination briefings.

Subpart L - Foreign Government Information

§ 159a.75 - Classification.

§ 159a.76 - Declassification.

§ 159a.77 - Marking.

§ 159a.78 - Protective measures.

Subpart M - Special Access Programs

§ 159a.80 - Policy.

§ 159a.81 - Establishment of special access programs.

§ 159a.82 - Review of special access programs.

§ 159a.83 - Control and central office administration.

§ 159a.84 - Codewords and nicknames.

§ 159a.85 - Reporting of special access programs.

§ 159a.86 - Accounting for special access programs.

§ 159a.87 - Limitations on access.

§ 159a.88 - Carve-Out” contracts.

§ 159a.89 - Oversight reviews.

Subpart N - Program Management

§ 159a.91 - Executive branch oversight and policy direction.

§ 159a.92 - Department of Defense.

§ 159a.93 - DoD components.

§ 159a.94 - Information requirements.

§ 159a.95 - Defense Information Security Committee.

Subpart O - Administrative Sanctions

§ 159a.97 - Individual responsibility.

§ 159a.98 - Violations subject to sanctions.

§ 159a.99 - Corrective action.

§ 159a.100 - Administrative discrepancies.

§ 159a.101 - Reporting violations.

Appendix B to Part 159a - General Accounting Office Officials Authorized To Certify Security Clearances (See § 159a.53(b)(3))

Appendix C to Part 159a - Instructions Governing Use of Code Words, Nicknames, and Exercise Terms (See § 159a.54(j))

Appendix D to Part 159a - Federal Aviation Administration Air Transportation, Security Field Offices (See § 159a.59(c)(1)(i))

Appendix E to Part 159a - Transportation Plan (See § 159a.57(e))