Federal appeals court halts implementation of California’s climate law SB 261 - esgdive.com
A federal appeals court has halted implementation of California's climate law SB 261, which would have required large companies doing business in California to report climate-related financial risks. The stay is temporary while the court considers the case.
Aforeworn detected this change in the ESG & Climate Disclosure space on August 8, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Medium urgency. Large companies doing business in California that would have been subject to SB 261 (annual revenues over $1 billion) and their sustainability/compliance teams. should confirm how it applies to their specific situation before acting. There is a time constraint attached: No specific deadline provided; the stay is in effect until the court rules further.. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors ESG & Climate Disclosure continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.
What changed
Implementation of SB 261 is temporarily halted by a federal appeals court, meaning companies are not currently required to comply with its reporting obligations while the stay is in effect.
Who it affects
Large companies doing business in California that would have been subject to SB 261 (annual revenues over $1 billion) and their sustainability/compliance teams.
What you must do
Monitor further court rulings and prepare to comply if the stay is lifted. Do not abandon compliance preparations entirely.
Deadline
No specific deadline provided; the stay is in effect until the court rules further.
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- CARB Adopts Initial Climate Disclosure Reporting Regulations to Implement SB 253 and SB 261 - natlawreview.com
- CARB Delays Enforcement of California’s Climate-Related Financial Risk Report Law (SB 261) and Issues New Guidance on Climate Disclosure Requirements in SB 261 and SB 253 - crowell.com
- State of Play: California Amends Climate Disclosure Rules - Skadden, Arps, Slate, Meagher & Flom LLP
- CARB delays emissions reporting deadline by 3 months - esgdive.com
- California climate disclosure laws: Ninth Circuit temporarily halts SB 261 and CARB provides new guidance - whitecase.com