California’s climate disclosure regime continues to evolve rapidly, with significant regulatory developments, implementation guidance, and litigation affecting the compliance landscape for companies doing business in California. There have been several important developments regarding implementation of California’s landmark climate-disclosure statutes—SB 253 (the “Climate Corporate Data Accountability Act”) and SB 261 (the “Climate-Related Financial Risk Act”), together

In late 2023, California enacted a landmark set of climate-related disclosure laws—collectively referred to as the “California Climate Accountability Package”—which require disclosures of greenhouse gas emissions (SB 253) and climate-related financial risks (SB 261). As the first reporting deadlines approach in 2026, many businesses continue to face uncertainty regarding critical aspects of these laws. In