California Air Quality and Climate Legislation

CARB’s Office of Legislative Affairs serves as the principal resource on legislative issues relative to air quality and climate change for the California Environmental Protection Agency and the Governor’s Office. The Office of Legislative Affairs provides technical expertise relating to pending legislation and serves as a resource to the Legislature and legislative staff.

CARB's 2020 California Air Quality and Climate Legislation webpage catalogues the most pertinent legislation that CARB's Office of Legislative Affairs tracked during the previous Legislative session. Beginning with the 2020 session, CARB transitioned to this modernized, web-based platform, which can be accessed below. The annual summaries for the 1998 through 2019 sessions are available at CARB's California Air Quality Legislation Archive.

3 bills found for '2025,'
Session Sort ascending Bill NumberBill TitleAuthor CategoryStatus
2025-2026 AB 1106 2025 – Assembly Bill 1106 (Rodriguez, Michelle), State Air Resources Board: Regional Air Quality Incident Response Program (Dead)Rodriguez.Michelle Enforcement and Penalties, Air Quality and Emissions Dead
2025-2026 AB 643 2025 - Assembly Bill 643 (Wilson, Lori), Climate Change: Short-lived Climate Pollutants: Organic Waste Reduction (2-Year)Wilson.Lori Climate Change, Natural and Working Lands, Short-lived Climate Pollutants, Waste Management 2-year
2025-2026 AB 1421 2025 - Assembly Bill 1421 (Wilson, Lori), Vehicles: Road Usage Charge Technical Advisory Committee (2-Year)Wilson.Lori Transportation Planning, Land Use, and Housing 2-year

If you have any questions concerning CARB-related legislation, contact the Legislative Office at (916) 322-2896.