AB 1864 California Assembly · 2025-2026 Regular Session

Gene synthesis equipment manufacturers and providers.

Summary
Existing law requires the State Department of Public Health to establish an advisory committee to advise the Legislature and the Governor on human cloning and other issues relating to human biotechnology. Existing law requires the California State University, and requests the University of California, to develop systemwide guidance for purchasing gene synthesis equipment or gene synthesis products from gene synthesis providers who prevent the misuse of synthetic genes and safeguard the benefits of gene synthesis technology while minimizing risk, as specified. This bill would prohibit a manufacturer of benchtop nucleic acid synthesis equipment, as defined, from producing equipment in this state or selling or delivering that equipment to a customer in this state unless the manufacturer adheres to the Framework for Nucleic Acid Synthesis Screening issued by the Fast Track Action Committee on Synthetic Nucleic Acid Procurement Screening of the National Science and Technology Council, as revised in September 2024, with respect to that equipment, attests that they comply with the framework with respect to that equipment, and posts that attestation on a public internet website, and would prohibit a provider of specified synthetic nucleic acids from producing those nucleic acids in this state or selling or delivering those nucleic acids to a customer in this state unless the provider adheres to the framework described above with respect to those nucleic acids, attests to complying with the framework with respect to those nucleic acids, and posts that attestation on a public internet website. The bill would make a violation of the prohibitions described above subject to a civil penalty in an amount dependent on the severity of the violation that does not exceed $5,000 per day that the violation continues. The bill would make related findings and declarations. This bill would provide that the provisions of this bill are severable.
Bill status passed both 4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Aug 2026
Assembly Passage
May 2026
Senate Passage
Aug 2026
Governor
Introduced Feb 11, 2026 Last action Aug 27, 2026
Maddy AI version diff · 4 comparisons

What changed between versions

08/24/26 - Enrolled AB1864 · 1 edit
MINOR
No substantive policy changes occurred between these two versions. The diff reflects a transition from the formal enrolled document format (with signature blocks, page numbers, and official legislative formatting) to a web-based display of the same bill text, which includes website navigation elements. All operative provisions - definitions, prohibitions, penalties, exemptions, and severability - are identical in both versions.
TECHNICAL

The document changed from the formal enrolled bill format (with Chief Clerk and Secretary signature lines, Governor receipt block, page numbers, and 'Approved' line) to a web page rendering that includes site navigation menus, version history links, and metadata such as publication date. The actual legislative text is unchanged.

Floor votes · Senate Aug 19, 2026 · Assembly May 27, 2026

How they voted

380
Passed · 2 other
Total votes 40
Aug 19, 2026
D Democratic30
28 Yea 2
93% Yea
R Republican10
10 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
24
Key actions
11
Committee
9
Amendments
6
Aug 20, 2026
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 77. Noes 0.).
lower
Aug 19, 2026
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 19, 2026
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 37. Noes 0.).
upper
Aug 13, 2026
Upper · Passed
Read second time and amended. Ordered returned to second reading.
upper
Aug 13, 2026
Introduced
From committee: Amend, and do pass as amended. (Ayes 7. Noes 0.) (August 13).
upper
Aug 3, 2026
Committee
In committee: Referred to APPR. suspense file.
upper
Jun 24, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 13. Noes 0.) (June 23). Re-referred to Com. on APPR.
upper
Jun 11, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on JUD. with recommendation: To Consent Calendar. (Ayes 10. Noes 0.) (June 10). Re-referred to Com. on JUD.
upper
Jun 3, 2026
Committee
Referred to Coms. on HEALTH and JUD.
upper
May 27, 2026
Assembly · Passed
Assembly Vote: pass (77-0-2)
assembly
May 26, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 78. Noes 0.)
lower
May 18, 2026
Lower · Passed
Read second time and amended. Ordered returned to second reading.
lower
May 14, 2026
Introduced
From committee: Amend, and do pass as amended. (Ayes 11. Noes 0.) (May 14).
lower
May 13, 2026
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
Apr 22, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 12. Noes 0.) (April 21). Re-referred to Com. on APPR.
lower
Mar 25, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on JUD. (Ayes 16. Noes 0.) (March 24). Re-referred to Com. on JUD.
lower
Feb 23, 2026
Committee
Referred to Coms. on HEALTH and JUD.
lower
Feb 12, 2026
Lower · Passed
From printer. May be heard in committee March 14.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Marc Berman
Marc Berman
DDemocratic
CA
23