SB 1159
  • Introduced
    Feb 18, 2026
  • Passed Senate
    May 04, 2026
  • Passed Assembly
    Aug 13, 2026
  • Became Law
SB 1159
California Senate Bill
Did you know we offer free bill tracking in Congress and 50 states, AI tools to streamline your work, and a great mobile app? Sign up here
Artificial intelligence: transparency and governance.
Last Action See all actions
Assembly • Aug 13, 2026: Read third time. Passed. (Ayes 74. Noes 0. Page 6148.) Ordered to the Senate.
Latest Bill Text See all bill texts
08/24/26 - Enrolled

Summary

Comments on SB 1159

Tweets

Whip Lists

Sponsors
Votes
Mar 24, 2026, Senate
Do pass as amended, but first amend, and re-refer to the Committee on [Privacy, Digital Technologies, and Consumer Protection]
YES: 12
NO: 0
OTHER: 1
YES: 12

NO: 0

    NOT VOTING: 1

    Sources
    Apr 06, 2026, Senate
    Do pass, but first be re-referred to the Committee on [Appropriations]
    YES: 9
    NO: 0
    OTHER: 0
    YES: 9

    NO: 0

      OTHER: 0
      Sources
      May 04, 2026, Senate
      3rd Reading SB1159 Cabaldon et al.
      YES: 38
      NO: 0
      OTHER: 2
      YES: 38

      NO: 0

        NOT VOTING: 2

        Sources
        Jun 23, 2026, Assembly
        Do pass as amended and be re-referred to the Committee on [Judiciary]
        YES: 15
        NO: 0
        OTHER: 0
        YES: 15

        NO: 0

          OTHER: 0
          Sources
          Jun 30, 2026, Assembly
          Do pass.
          YES: 12
          NO: 0
          OTHER: 0
          YES: 12

          NO: 0

            OTHER: 0
            Sources
            Aug 13, 2026, Assembly
            SB 1159 Cabaldon Senate Third Reading By Lowenthal
            YES: 74
            NO: 0
            OTHER: 5
            YES: 74

            NO: 0

              NOT VOTING: 5

              Sources
              Aug 20, 2026, Senate
              Unfinished Business SB1159 Cabaldon et al. Concurrence
              YES: 37
              NO: 0
              OTHER: 3
              YES: 37

              NO: 0

                NOT VOTING: 3

                Sources
                Actions
                • Aug 13, 2026 | Assembly
                  • Read third time. Passed. (Ayes 74. Noes 0. Page 6148.) Ordered to the Senate.
                • Aug 28, 2026 | legislature
                  • Enrolled and presented to the Governor at 11 a.m.
                • Aug 20, 2026 | Senate
                  • Assembly amendments concurred in. (Ayes 37. Noes 0.) Ordered to engrossing and enrolling.
                • Aug 13, 2026 | Senate
                  • In Senate. Concurrence in Assembly amendments pending.
                • Aug 13, 2026 | Assembly
                  • Read third time. Passed. Ordered to the Senate.
                • Jul 02, 2026 | Assembly
                  • Read second time. Ordered to third reading.
                • Jul 01, 2026 | Assembly
                  • From committee: Do pass. (Ayes 12. Noes 0.) (June 30).
                • Jun 25, 2026 | Assembly
                  • Read second time and amended. Re-referred to Com. on JUD.
                • Jun 24, 2026 | Assembly
                  • From committee: Do pass as amended and re-refer to Com. on JUD. (Ayes 15. Noes 0.) (June 23).
                • Jun 09, 2026 | Assembly
                  • From committee with author's amendments. Read second time and amended. Re-referred to Com. on P. & C.P.
                • May 18, 2026 | Assembly
                  • Referred to Coms. on P. & C.P. and JUD.
                • May 04, 2026 | Assembly
                  • In Assembly. Read first time. Held at Desk.
                • May 04, 2026 | Senate
                  • Read third time. Passed. (Ayes 38. Noes 0. Page 4129.) Ordered to the Assembly.
                • Apr 08, 2026 | Senate
                  • Read second time. Ordered to third reading.
                • Apr 07, 2026 | Senate
                  • From committee: Do pass and re-refer to Com. on APPR. (Ayes 9. Noes 0. Page 3742.) (April 6). Re-referred to Com. on APPR.
                  • Withdrawn from committee.
                  • Ordered to second reading.
                • Mar 27, 2026 | Senate
                  • Set for hearing April 6.
                • Mar 25, 2026 | Senate
                  • Read second time and amended. Re-referred to Com. on P., D.T., & C.P.
                • Mar 24, 2026 | Senate
                  • From committee: Do pass as amended and re-refer to Com. on P., D.T., & C.P. (Ayes 12. Noes 0. Page 3659.) (March 24).
                • Mar 16, 2026 | Senate
                  • Set for hearing March 24.
                • Mar 04, 2026 | Senate
                  • Referred to Coms. on JUD. and P., D.T., & C.P.
                • Feb 19, 2026 | Senate
                  • From printer. May be acted upon on or after March 21.
                • Feb 18, 2026 | Senate
                  • Introduced. Read first time. To Com. on RLS. for assignment. To print.
                Bill Texts
                Documents
                Sources