Controlled substances: research.
Summary
Existing law, the California Uniform Controlled Substances Act, classifies controlled substances into 5 designated schedules, with the most restrictive limitations generally placed on controlled substances classified in Schedule I, and the least restrictive limitations generally placed on controlled substances classified in Schedule V. Existing law creates a Research Advisory Panel, as specified, to conduct hearings on, and in other ways study, research projects concerning controlled substances. Existing law authorizes the panel to approve research projects that have been registered with the Attorney General concerning the nature and effects of cannabis or hallucinogenic drugs and the treatment of abuse of controlled substances. Existing law authorizes a person who, under federal law, is entitled to use controlled substances for the purpose of research, instruction, or analysis, to lawfully obtain and use those controlled substances upon approval by the panel, as specified. This bill would revise and recast these provisions to require the panel to review research projects to be conducted in this state that require the administration of Schedule I or Schedule II controlled substances. The bill would authorize the panel, until January 1, 2028, to expedite the review of projects that satisfy certain criteria, including, among others things, that have sought or received certain federal approvals and have proof of independent peer review of the study, as described. The bill would authorize the chairperson of the panel to deputize 2 or more panel members to review the research project and to approve it, without a vote by the entire panel. The bill would authorize the panel to withdraw its approval for reasonable cause and would require the panel to provide notice and time for the concern to be cured by the project before withdrawing its approval. Existing law, the Bagley-Keene Open Meeting Act, requires, with specified exceptions, that all meetings of a state body be open and public and all persons be permitted to attend. Existing law, until January 1, 2027, authorizes the Research Advisory Panel to hold closed sessions for the purpose of discussing, reviewing, and approving research projects that contain sensitive and confidential information, including trade secrets, intellectual property, or proprietary information in its possession, the public disclosure of which is prohibited by law. This bill would extend the authorization to hold closed sessions to January 1, 2028, and would additionally exempt the above-described panel members assigned to review and approve a research project from the Bagley-Keene Open Meeting Act until January 1, 2028. Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the interest protected by the limitation and the need for protecting that interest. This bill would make legislative findings to that effect.
Bill status
signed
all 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2025
Assembly Passage
May 2025
Senate Passage
Sep 2025
Signed into Law
Oct 2025
Introduced Feb 20, 2025
Signed Oct 10, 2025
Maddy AI version diff · 10 comparisons
What changed between versions
09/11/25 - Enrolled
→
10/10/25 - Chaptered
·
3 edits
·
Oct 10, 2025
MINOR
This diff reflects the standard conversion of AB 1103 from its enrolled legislative format to its chaptered (statutory) format after the Governor signed it on October 10, 2025. No substantive policy changes were made; the only differences are formatting, page numbering, and the addition of the chapter number (571) and approval date.
TECHNICAL
The bill header changed from an enrolled format showing Assembly and Senate passage dates with clerk signatures to a chaptered format showing 'STATE OF CALIFORNIA AUTHENTICATED ELECTRONIC LEGAL MATERIAL,' Chapter 571, and the Governor's approval date of October 10, 2025.
Page numbering changed from 'AB 1103' references to 'Ch. 571' references, and page numbers shifted (e.g., from page 91 to page 90).
Text was reformatted with different line breaks and indentation throughout the statutory sections, but the substantive legal language remains identical between both versions.
Floor votes · Senate Sep 8, 2025 · Assembly May 20, 2025
How they voted
39–0
Passed · 1 other
Total votes 40
Sep 8, 2025
D
Democratic30
96% Yea
R
Republican10
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
31
Key actions
12
Committee
8
Amendments
12
Oct 10, 2025
Signed into law
Approved by the Governor.
legislature
Sep 9, 2025
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 79. Noes 0. Page 3117.).
lower
Sep 8, 2025
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Sep 8, 2025
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 39. Noes 0. Page 2627.).
upper
Sep 3, 2025
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Aug 19, 2025
Upper · Passed
From committee: Be ordered to second reading pursuant to Senate Rule 28.8.
upper
Jul 10, 2025
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Jul 9, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 12. Noes 0.) (July 8).
upper
Jun 27, 2025
Upper · Passed
Read second time and amended. Re-referred to Com. on JUD.
upper
Jun 26, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on JUD. (Ayes 11. Noes 0.) (June 25).
upper
Jun 3, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on HEALTH.
upper
May 28, 2025
Committee
Referred to Coms. on HEALTH and JUD.
upper
May 20, 2025
Assembly · Passed
Assembly Vote: pass (74-0-4)
assembly
May 19, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 75. Noes 0. Page 1607.)
lower
May 14, 2025
Lower · Passed
From committee: Do pass. (Ayes 15. Noes 0.) (May 14).
lower
May 5, 2025
Committee
Re-referred to Com. on APPR.
lower
May 1, 2025
Lower · Passed
Read second time and amended.
lower
Apr 30, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 16. Noes 0.) (April 29).
lower
Apr 21, 2025
Committee
Re-referred to Com. on HEALTH.
lower
Apr 10, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended.
lower
Apr 1, 2025
Committee
Re-referred to Com. on HEALTH.
lower
Mar 28, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on HEALTH. Read second time and amended.
lower
Mar 17, 2025
Committee
Referred to Coms. on HEALTH and M. & V.A.
lower
Feb 21, 2025
Lower · Passed
From printer. May be heard in committee March 23.
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Chris Ward
DDemocratic
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