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ExxonMobil files lawsuit challenging California climate disclosure laws
28 October 2025 -
CARB delays climate disclosure rulemaking
15 October 2025 -
CARB issues draft SB 253 reporting template
14 October 2025 -
CARB identifies 3,000 companies in scope of California climate reporting requirements
26 September 2025 -
CARB releases draft checklist for climate risk reporting
03 September 2025 -
California unveils next phase of climate disclosure rulemaking
28 August 2025CARB sets out regulatory proposals on scope, fees and deadlines for reporting under SB 261 and SB 253
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California Air Resources Board publishes FAQs on climate reporting requirements
11 July 2025 -
California proposes scoping definitions for climate disclosure regime
03 June 2025CARB explains initial approach to implementing regulations for SB 261 and SB 253 at public workshop
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Trump moves against state-led climate laws
11 April 2025California climate disclosure legislation expected to be challenged under new executive order
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California urged to align climate disclosure regime with ISSB
27 March 2025Industry bodies, NGOs and professional organisations stress importance of aligning with international reporting and assurance standards in response to CARB consultation
