CA SB575

Removes exception that allowed local registrars to avoid submitting underage marriage information to the State Registrar if they did not receive a court order, making submission mandatory.

Requires State Registrar to create a report by September 1, 2027 containing disaggregated data on marriage certificates where one or both parties were minors (2019-2024), including ages and gender of parties, then repeals this requirement on January 1, 2028.

Establishes a grant program (upon appropriation) for studying "extralegal marriages" involving minors—marriages not solemnized according to state law, including those without a license, certificate, or court approval.

Prohibits personal identifying information in all reports and grant program findings to protect privacy.

Designates this bill as imposing a state-mandated local program requiring reimbursement to local agencies under existing statutory procedures.