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California’s SB 53: A New Era of Frontier AI Transparency and Accountability Introduction
On September 29, 2025, Governor Newsom signed into law Senate Bill 53 (“SB 53” or the “Act”), officially titled the “Transparency in Frontier Artificial Intelligence Act”. This legislation is the first U.S. state statute to impose broad transparency, reporting, and whistleblower protections for developers of advanced frontier AI models….
By: Ervin Cohen & Jessup LLP