Title 40—Protection of Environment

4/28/2025 -Title 40—Protection of Environment (4 sections changed)

1. Chapter I—Environmental Protection Agency

   1. Subchapter C—Air Programs

      1. Part 52 - Approval and Promulgation of Implementation Plans

         1. Subpart R - Kansas

            1. § 52.870 Identification of plan.

         2. Subpart NN - Pennsylvania

            1. § 52.2020 Identification of plan.

      2. Part 70 - State Operating Permit Programs

         1. Appendix A to Part 70—Approval Status of State and Local Operating Permits Programs

      3. Part 81 - Designation of Areas for Air Quality Planning Purposes

         1. Subpart C - Section 107 Attainment Status Designations

            1. § 81.339 Pennsylvania.

2. 4/23/2025- Title 40—Protection of Environment (4 sections changed)

   1. Chapter I—Environmental Protection Agency

      1. Subchapter C—Air Programs

         1. Part 52 - Approval and Promulgation of Implementation Plans

            1. Subpart V - Maryland

            2. § 52.1076 Control strategy plans for attainment and rate-of-progress: Ozone.

            3. § 52.1082 Determinations of attainment.

            4. § 52.1670 Identification of plan.

            5. § 52.1870 Identification of plan.

            6. Subpart HH - New York

            7. § 52.1670 Identification of plan.

            8. § 52.1870 Identification of plan.

            9. Subpart KK - Ohio

            10. § 52.1870 Identification of plan.

3. 4/22/25-Title 40—Protection of Environment (10 sections changed)

   1. Chapter I—Environmental Protection Agency

   2. Subchapter C—Air Programs

   3. Part 52 - Approval and Promulgation of Implementation Plans

   4. Subpart H - Connecticut

   5. Subpart J - District of Columbia

   6. Subpart SS - Texas

   7. Subpart VV - Virginia

   8. Subpart WW - Washington

   9. Subpart YY - Wisconsin

   10. § 52.370 Identification of plan.

   11. § 52.377 Control strategy: Ozone.

   12. § 52.475 Determinations of attainment.

   13. § 52.476 Control strategy: ozone.

   14. § 52.2270 Identification of plan.

   15. § 52.2428 Control Strategy: Carbon monoxide and ozone.

   16. § 52.2430 Determinations of attainment.

   17. § 52.2470 Identification of plan.

   18. § 52.2570 Identification of plan.

   19. § 52.2594 Original identification of plan section.

4. Title 40—Protection of Environment (1 section changed)

   1. Chapter I—Environmental Protection Agency

      1. Subchapter C—Air Programs

         1. Part 52 - Approval and Promulgation of Implementation Plans

            1. Subpart F - California

            2. § 52.220 Identification of plan—in part.

5. Title 40—Protection of Environment (1 section changed)

   1. Chapter I—Environmental Protection Agency

      1. Subchapter C—Air Programs

         1. Part 52 - Approval and Promulgation of Implementation Plans

            1. Subpart WW - Washington

            2. § 52.2470 Identification of plan.

6.