Birth certificates: issuance.
Summary
Under existing law, whenever a person born in this state has undergone surgical treatment for the purpose of altering his or her sexual characteristics to those of the opposite sex, a new birth certificate may be prepared reflecting the change of gender and any change of name. A petition for the issuance of a new birth certificate is permitted to be filed in the superior court of the county in which the petitioner resides. Existing law requires the petition to be accompanied by an affidavit of the physician documenting the sex change and allows for the filing of objections by any person who can, in those objections, show good cause against the change in birth certificate. This bill would instead authorize a person who has undergone clinically appropriate treatment for the purpose of gender transition to file a petition in any superior court to recognize the change in gender and, additionally, if applicable, a name change and request for a new birth certificate. The bill would make the physician's affidavit conclusive proof of gender change if it contains specified language. The bill would delete the provisions of existing law that authorize the filing of objections, and would require the court to grant the petition if the affidavit shows that the petitioner has undergone clinically appropriate treatment for the purpose of gender transition. The bill would also make related changes.
Bill status
signed
all 5 stages cleared
Introduction
Feb 2011
Committee Review
Aug 2011
Assembly Passage
May 2011
Senate Passage
Jul 2011
Signed into Law
Oct 2011
Introduced Feb 14, 2011
Signed Oct 9, 2011
Floor votes · Assembly May 5, 2011
How they voted
43–22
Passed · 4 other
Total votes 69
May 5, 2011
D
Democratic44
97% Yea
R
Republican25
88% Nay
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
18
Key actions
6
Committee
4
Amendments
3
Oct 9, 2011
Signed into law
Approved by the Governor.
legislature
Aug 22, 2011
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 51. Noes 26. Page 2482.).
lower
Jul 14, 2011
Introduced
In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 12 pursuant to Assembly Rule 77.
lower
Jun 9, 2011
Upper · Passed
From committee: Do pass as amended. (Ayes 4. Noes 1.) (June 7).
upper
May 19, 2011
Committee
Referred to Com. on JUD.
upper
May 5, 2011
Assembly · Passed
Assembly Vote: pass (43-22-4)
assembly
Mar 25, 2011
Lower · Passed
From committee: Do pass as amended. (Ayes 7. Noes 3.) (March 22).
lower
Mar 3, 2011
Committee
Referred to Com. on JUD.
lower
Feb 15, 2011
Lower · Passed
From printer. May be heard in committee March 17.
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
BL
Bonnie Lowenthal
DDemocratic
Ask Maddy
·
AI policy assistant
Ask Maddy about AB 433
Scope: CA
Hi! I can help you understand AB 433. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline