Controlled substances: gamma-butyrolactone.
Summary
Existing law requires any manufacturer, wholesaler, retailer, or other person in this state who sells, transfers, or otherwise furnishes any of a list of specified chemical substances, including gamma-butyrolactone (GBL) , to take specified actions, including to apply to and obtain a permit from the Department of Justice in order to sell, transfer, or otherwise furnish the substances specified above and to submit specified reports to the department, including if the entity obtains any of the substances specified above from a source outside of this state or if a permittee described above discovers the theft or loss of any of the substances specified above. Existing law makes failure to submit a report described above, and selling, transferring, or otherwise furnishing or obtaining any of the specified substances without a permit, a misdemeanor or a felony. This bill would exempt specified chemical mixtures that contain GBL that are obtained or received from a source within or outside this state or are obtained, received, sold, transferred, exported, or otherwise furnished to any person or entity in this state or any other state from the requirements described above. Existing law requires any manufacturer, wholesaler, retailer, or other person that sells to any person or entity in this state or any other state, any chemical reagent or solvent of a value greater than $100 to take specified actions, including to prepare and sign a bill of sale with specified information and to retain the bill of sale for a specified period of time. Existing law makes a violation of this requirement a misdemeanor. This bill would exempt specified chemical mixtures that contain GBL that are obtained or received from a source within or outside this state or are obtained, received, sold, transferred, exported, or otherwise furnished to any person or entity in this state or any other state from the requirements described above if the requirements would be imposed solely due to the presence of GBL in the mixtures. This bill would make related findings and declarations.
Bill status
passed both
4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Aug 2026
Senate Passage
May 2026
Assembly Passage
Aug 2026
Governor
Introduced Feb 20, 2026
Last action Aug 21, 2026
Maddy AI version diff · 2 comparisons
What changed between versions
08/19/26 - Enrolled
→
SB1306
·
1 edit
MINOR
No substantive policy changes occurred between these two versions. The diff reflects a transition from the formal enrolled legislative document format to a web page rendering of the same bill on the California Legislature website. All operative provisions, findings, definitions, and exemptions are identical in both versions.
TECHNICAL
The bill text was reformatted from a traditional enrolled legislative document (with Secretary/Clerk signatures, Governor receipt block, page numbers, and chapter heading) into a web page layout with navigation menus, search tools, and status indicators. No changes to the actual law were made.
Floor votes · Senate May 19, 2026 · Assembly Aug 17, 2026
How they voted
32–2
Passed · 6 other
Total votes 40
May 19, 2026
D
Democratic30
96% Yea
R
Republican10
30% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
18
Key actions
7
Committee
7
Aug 18, 2026
Upper · Passed
In Senate. Ordered to engrossing and enrolling.
upper
Aug 17, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate.
lower
Jun 24, 2026
Lower · Passed
From committee: Do pass. (Ayes 13. Noes 1.) (June 24).
lower
Jun 9, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 9. Noes 0.) (June 9). Re-referred to Com. on APPR.
lower
May 26, 2026
Committee
Referred to Com. on PUB. S.
lower
May 19, 2026
Upper · Passed
Read third time. Passed. (Ayes 32. Noes 2. Page 4353.) Ordered to the Assembly.
upper
Apr 27, 2026
Upper · Passed
From committee: Be ordered to second reading pursuant to Senate Rule 28.8.
upper
Apr 14, 2026
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 6. Noes 0. Page 3872.) (April 14). Re-referred to Com. on APPR.
upper
Mar 4, 2026
Committee
Referred to Com. on PUB. S.
upper
Feb 20, 2026
Introduced
Introduced. To Com. on RLS. for assignment. To print.
upper
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Dave Cortese
DDemocratic
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