On October 7, 2023, California Governor Gavin Newsom signed the Climate Accountability Package. This legislation set the national standard for corporate climate disclosure in the U.S., as it mandates large companies constituted or doing business in California, to publicly report their direct and indirect greenhouse gas emissions (Scope 1, 2, and 3) in line with the SB 253, along with climate-related financial risk information and mitigation plans to reduce impacts from climate change (SB 261).