Legis
Government operations
AB 1610, Chapter 532, Statutes of 2026 · Sunday 27 September 2026

Elections: notice

AB 1610 requires county elections officials to give voters targeted notice and update records when a separate mailing address becomes invalid.

The law adds procedures intended to keep voter mailing information current while notifying voters before changes affect their registration status.

What the law does ​

  • Requires officials to update a voter’s mailing address and send a forwardable confirmation notice when postal change-of-address data provides a new mailing address.
  • Requires officials, when no new mailing address is available but mail can reach the voter’s residence, to notify the voter there and remove the invalid mailing address.
  • Requires officials, when no new address is available and mail cannot reach the residence, to send a forwardable address-confirmation notice and mark the registration inactive.
  • Bars officials from making a registration inactive merely because they sent a notice confirming an updated mailing address.
  • Provides for state reimbursement if the Commission on State Mandates finds the added county duties create reimbursable state-mandated costs.

Who it affects ​

  • Registered voters whose mailing address differs from their residence address and is reported invalid by postal change-of-address data.
  • County elections officials responsible for voter-registration records and notices.

Context ​

The law applies when United States Postal Service change-of-address data shows that a voter’s separate mailing address is no longer valid.