SB 253 Update: CARB Still Wrestling With Draft Regulations in March 2026 - environmentalhealthsafetybrief.sidley.com
CARB is still finalizing draft regulations under SB 253, affecting compliance timelines for businesses regarding climate disclosures and GHG emissions reporting.
Aforeworn detected this change in the ESG & Climate Disclosure space on September 2, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated Medium urgency. Public companies and large private filers subject to climate disclosure regulations. should confirm how it applies to their specific situation before acting. There is a time constraint attached: Not specified; monitor developments closely.. 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
Ongoing development of draft regulations under SB 253 may delay compliance requirements for GHG emissions reporting.
Who it affects
Public companies and large private filers subject to climate disclosure regulations.
What you must do
Stay informed on the finalization of SB 253 regulations and prepare for upcoming compliance requirements.
Deadline
Not specified; monitor developments closely.
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