Controlled substances: gamma-butyrolactone.

Legislative status

1. Introduced
2. In Committee
3. Reported by Committee
4. Floor Vote Scheduled
5. Passed One Chamber
6. Passed Both Chambers
7. Sent to Executive
8. Enacted

Summary

SB 1306 proposes legislation that would treat the chemical gamma-butyrolactone as a controlled substance in California. The measure would affect manufacturers, distributors, and users of the chemical by subjecting it to existing controlled‑substance rules. The Senate has passed the bill and it is slated for a third reading.

AI-generated summary — may be incomplete or inaccurate. Verify against the official bill text.

Vote

Read third time. Passed. (Ayes 45. Noes 5. Page 6210.) Ordered to the Senate. · Aug 17, 2026

Hearings

• Appropriations Committee Hearing
  Appropriations · Jun 24, 2026
• Public Safety Committee Hearing
  Public Safety · Jun 9, 2026
• Public Safety Committee Hearing
  Public Safety · Jun 9, 2026
• Public Safety Committee Hearing
  Public Safety · Apr 14, 2026
• Public Safety
  Senate Public Safety Committee · Apr 14, 2026

History

1. May 26, 2026Referred to Com. on PUB. S.
2. May 20, 2026In Assembly. Read first time. Held at Desk.
3. May 19, 2026Read third time. Passed. (Ayes 32. Noes 2.) Ordered to the Assembly.
4. Apr 28, 2026Read second time. Ordered to third reading.
5. Apr 27, 2026From committee: Be ordered to second reading pursuant to Senate Rule 28.8.
6. Apr 17, 2026Set for hearing April 27.
7. Apr 14, 2026From committee: Do pass and re-refer to Com. on APPR. (Ayes 6. Noes 0. Page 3872.) (April 14). Re-referred to Com. on APPR.
8. Mar 27, 2026Set for hearing April 14.
9. Mar 4, 2026Referred to Com. on PUB. S.
10. Feb 23, 2026Read first time.
11. Feb 23, 2026From printer. May be acted upon on or after March 23.
12. Feb 20, 2026Introduced. To Com. on RLS. for assignment. To print.

Sponsors

• Dave Cortese (D) · sponsor
• Cortese

Bill text

Opens the legislature’s own copy.

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