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ARTICLE · 29 AUGUST 2025

California's Climate Rules: What's Proposed, What's Next, According To CARB

Riveron
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To help companies understand the latest developments related to California climate disclosure regulations and prepare related reporting strategies, Riveron sustainability reporting experts share key takeaways from CARB's...

United StatesEnvironment
Sarah Lockett
Sarah Lockett
Drew Niehaus
Drew Niehaus

To help companies understand the latest developments related to California climate disclosure regulations and prepare related reporting strategies, Riveron sustainability reporting experts share key takeaways from CARB's workshop held on August 21.

On August 21, the California Air Resources Board (CARB) hosted a public workshop to share updates and additional guidance on California's climate disclosure regulations (SB 253, SB 261, and SB 219). While the discussion clarified several points, it also highlighted areas where key details remain unresolved. Importantly, the content presented represents proposals, not final rules, and further changes are expected before year-end.

Here are the latest California climate disclosure considerations that company leaders and sustainability reporting professionals should keep in mind:

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