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.

SessionBill NumberBill TitleAuthor CategoryStatus
2023-2024 AB 350 2023 – Assembly Bill 350 (Aguiar-Curry, Cecilia), Regional transportation plans: Sacramento Area Council of Governments (Chaptered)Aguiar-Curry.Cecilia Transportation Planning, Land Use, and Housing Chaptered
2023-2024 AB 1159 2023 – Assembly Bill 1159 (Aguiar-Curry, Cecilia), California Global Warming Solutions Act of 2006: natural and working lands: market-based compliance mechanisms (Chaptered)Aguiar-Curry.Cecilia Climate Change, Short-lived Climate Pollutants, Natural and Working Lands Chaptered

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