California State Register
4 rulemaking notices from California Air Resources Board.
Proposed California Corporate Greenhouse Gas Reporting and Climate–Related Financial Risk Disclosure Initial Regulation
Dec 26, 2025
Proposed RegulationDoc #Z2025-1209-05Air Resources BoardOpen in State Register ↗Proposed 2025 Amendments to Area Designations for State Ambient Air Quality Standards
Nov 21, 2025
Proposed RegulationDoc #Z2025-1104-02Air Resources BoardOpen in State Register ↗Advanced Clean Trucks (ACT) Pooling Amendments
May 30, 2025
Proposed RegulationDoc #Z2025-0513-06Air Resources BoardOpen in State Register ↗Locomotive Repeal Regulation
May 2, 2025
Proposed RegulationDoc #Z2025-0415-03Air Resources BoardOpen in State Register ↗