Pending Rulemakings

R2026-017   |   In the Matter of: Proposed 35 Ill. Adm. Code Subtitle K: Recyclable, Reclaimable, or Reusable Wastes, Chapter I Pollution Control Board, Part 1220 Management of Used EV Batteries

R2026-016   |   Definition of VOM Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-015   |   National Ambient Air Quality Standards, USEPA Regulations (July 1, 2025 through December 31, 2025) consolidated with R25-15 and R26-7

R2026-014   |   Wastewater Pretreatment Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-013   |   UST Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-012   |   RCRA Subtitle C (Hazardous Waste) Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-011   |   RCRA Subtitle D (Municipal Solid Waste Landfill) Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-011   |   RCRA Subtitle D (Municipal Solid Waste Landfill) Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-010   |   UIC Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-009   |   SDWA Update, USEPA Amendments (July 1, 2025 through December 31, 2025)

R2026-007   |   National Ambient Air Quality Standards, USEPA Regulations (January 1, 2025 through June 30, 2025) consolidated with R25-15 and R26-15

R2025-025   |   Amendments to 35 ILL. Adm. Code 219, Organic Material Emission Standards for the Metro East Area

R2025-024   |   Potentially Infectious Medical Waste (PIMW), Proposed Amendment of 35 Ill. Adm. Code 1422.Appendix A, Table B – Indicator Microorganisms

R2025-021   |   Standards for the Placement of Limestone Residual Materials: Proposed New 35 Ill. Adm. Code 706

R2025-018   |   In the Matter of: Board Consideration of Environmental Justice in Board Proceedings

R2025-015   |   National Ambient Air Quality Standards, USEPA Regulations (July 1, 2024 through December 31, 2024) consolidated with R26-7 and R26-15

R2025-012   |   RCRA Subtitle C (Hazardous Waste) Update, USEPA Amendments (July 1, 2024 through December 31, 2024)

R2025-009   |   SDWA Update, USEPA Amendments (July 1, 2024 through December 31, 2024) consolidated with R25-1

R2025-001   |   SDWA Update, USEPA Amendments (January 1, 2024 through June 30, 2024) consolidated with R25-9

R2024-017PC   |   In the Matter of: Proposed Clean Car and Truck Standards: Proposed Section 35 Ill. Admin. Code 242

R2024-017   |   In the Matter of: Proposed Clean Car and Truck Standards: Proposed Section 35 Ill. Admin. Code 242

R2024-004   |   RCRA Subtitle C (Hazardous Waste) Update, USEPA Amendments (January 1, 2023 through June 30, 2023)(Consolidated: R21-13, R22-13, and R22-19)

R2024-001   |   SDWA Update, USEPA Amendments (January 1, 2023 through June 30, 2023)

R2022-018(A)   |   Proposed Amendments to Groundwater Quality (35 Ill. Adm. Code 620)(Sub Docket A)

R2022-012   |   RCRA Subtitle D (Municipal Solid Waste Landfill) Update, USEPA Amendments (July 1, 2021 through December 31, 2021)

R2021-019 (A)   |   Drycleaner Environmental Response Trust Fund Act Proposal to Add 35 Ill. Adm. Code Part 1501, Repeal 35 Ill. Adm. Code Part 1500, and Repeal 2 Ill. Adm. Code Part 3100

R2018-027   |   In the Matter of: Amendments to 35 Ill. Adm. Code Subtitle G

R2018-021   |   In the Matter of: Amendments to 35 Ill. Adm. Code Subtitle B