Public Comments - Workshops Community Meetings & Other Input Opportunities

The following is a list of topics that CARB has opened for public comments in advance of, or in addition to the formal rule making process. Subjects currently open for public comment are listed first. Please use the search tools to locate specific public comment topics created since 2023.

Subject - Submit Comments	Programs	Closing Date Sort ascending	View Comments
Public Comment on Application for Variance from the Prohibitions on Use of Certain Hydrofluorocarbons in Stationary Refrigeration, Stationary Air-Conditioning, and Other End-Uses (Cal. Code of Regs., tit. 17, § 95371 et seq.)	Stationary Hydrofluorocarbon Reduction Measures	Apr 25, 2024	View
Community Engagement Model Public Comment	N/A	Apr 3, 2024	View
Zero-Emission Space and Water Heater February 28, 2024 Workshop - Public Comments	Building Decarbonization	Mar 27, 2024	View
Public Comment on Application for Variance from the Prohibitions on Use of Certain Hydrofluorocarbons in Stationary Refrigeration, Stationary Air-Conditioning, and Other End-Uses (Cal. Code of Regs., tit. 17, § 95371 et seq.)	Stationary Hydrofluorocarbon Reduction Measures	Feb 17, 2024	View
Public Comments on California's Draft Priority Climate Action Plan Under the U.S EPA Climate Pollution Reduction Grants Program	N/A	Feb 11, 2024	View
Comment Log for Advanced Clean Cars II Amendments - November 2023 Workshop	Drive Forward Light-duty Vehicle Program	Jan 16, 2024	View
Public Workshop #1 on Updating the Indoor Air Quality Guidelines for Nitrogen Dioxide - Submit Public Comments	Indoor Air	Dec 31, 2023	View
Joint California-Québec Public Workshop: Cap-and-Trade Regulation, Nov 16	Cap-and-Invest Program	Dec 15, 2023	View
Cap-and-Trade Program Virtual Community Meetings: Oct. 30 and Nov. 7	Cap-and-Invest Program	Dec 1, 2023	View
Electrify America’s Cycle 4 ZEV Investment Plan	Volkswagen Zero-Emission Vehicle (ZEV) Investment Commitment	Nov 7, 2023	View
Public Comment on the Request for Information for California Senate Bill 1206 Assessment Report	SB 1206 and AB 663	Nov 3, 2023	View
SB 596 Community Meeting	Net-Zero Emissions Strategy for the Cement Sector	Nov 1, 2023	View
California Public Workshop: Potential Amendments to the Cap-and-Trade Regulation	Cap-and-Invest Program	Oct 26, 2023	View
SB 1075 Report: Hydrogen Deployment, Development, and Use Kickoff Workshop	SB 1075 Report: Hydrogen Development, Deployment, and Use	Sep 19, 2023	View
Public Comments for the First Public Workshop on California’s Approach Under U.S. EPA's Climate Pollution Reduction Grant Program	U.S. EPA's Climate Pollution Reduction Grants Program	Aug 24, 2023	View

Other Public Comments

Active Formal Regulatory Rulemaking Comments

Archive of Pre-2023 Public Comment Topics and Submittals