California Enacts Nation's First Law Governing Lawyers' Generative AI Use
SB 574, signed September 30, 2026, creates California's first comprehensive statutory framework for attorneys' use of generative AI, a compliance issue every major firm should assess now.
Per a Ropes & Gray client alert, California Governor Gavin Newsom signed Senate Bill 574 into law on September 30, 2026, making California the first state to enact a comprehensive statutory scheme governing lawyers' use of generative artificial intelligence. The alert does not set out the bill's operative provisions, so the specific obligations, scope, and effective date should be confirmed against the enacted text.
Why it matters beyond California: the largest US law firms operate under multi-state and global AI-use policies, and a state statute setting enforceable duties on attorneys sits alongside — and may interact with — ABA Formal Opinion 512, state bar guidance, client confidentiality and supervision duties, and privilege risks when AI tools are used for drafting, research, or client analysis. A first-of-its-kind state regime is likely to be watched by other state regulators and bar bodies, making it a template risk rather than a purely local one.
Concrete next steps for general counsel and practice leadership: obtain and review the statutory text; map existing firm AI usage policies and vendor arrangements against any disclosure, verification, supervision, or recordkeeping requirements; assess conflicts and confidentiality safeguards for AI-assisted work product; and track implementing rules, bar opinions, and any early enforcement posture in the coming months.