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Bill

Bill

AB 827

Voting: signature verification.

2025-2026 Regular Session Introduced by Marc Berman and 1 co-sponsor

AB 827 modifies California's ballot signature verification procedures, balancing election security against voter access in mail-in and provisional ballot validation processes.

Chaptered by Secretary of State - Chapter 279, Statutes of 2025.
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Bill Summary · AB 827

Legislative bill overview

AB 827 modifies California's voting signature verification procedures, which are used to validate mail-in and provisional ballots. The bill became law on October 3, 2025, after passing both chambers with bipartisan support and receiving gubernatorial approval.

Why is this important

Signature verification is a critical security measure in election administration, directly affecting ballot validity and election integrity. Changes to these procedures impact voter access, election security, and public confidence in election results—concerns that span the political spectrum.

Potential points of contention

  • Specifics of verification standards: The bill's exact changes to signature-matching protocols (stricter vs. more lenient) determine whether it prioritizes ballot security or voter inclusion, making implementation details contentious
  • Administrative burden: Enhanced or modified verification procedures may increase costs and training requirements for county election officials, raising local government concerns
  • Voter disenfranchisement risk: Depending on implementation, stricter verification could invalidate ballots with signature variations due to age, disability, or circumstances, while looser standards raise election security concerns

Compiled from official sources — confirm details with the bill’s official record.

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