California 20252026 Regular Session Status: Passed Assembly 1 D cosponsors

AB 410 — Bots: disclosure.

Last action — In committee: Held under submission.

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  1. ✓
    Introduced
  2. ✓
    In Committee
  3. 3
    Passed Assembly
  4. 4
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has passed the Assembly. Introduced February 04, 2025. It now moves to the second chamber.

Next likely step: consideration and a floor vote in the Senate.

Prognosis

Advancing 48% · moderate confidence

Where this bill stands today.

Odds of enactment

Moderate

How often bills like it became law.

  • Passed Assembly

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 D).

  • Cleared a recorded vote

    Passed 5 recorded votes so far.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Summary

Existing law makes it unlawful for any person to use a bot to communicate or interact with another person in this state online with the intent to mislead the other person about its artificial identity for the purposes of knowingly deceiving the person about the content of the communication in order to incentivize a purchase or sale of goods or services in a commercial transaction or to influence a vote in an election, unless the person using the bot discloses that it is a bot. Existing law defines a "bot" as an automated online account where all or substantially all of the actions or posts of that account are not the result of a person. This bill would require a person who uses a bot to autonomously communicate with another to ensure that the bot discloses to any person with whom the bot communicates when the bot first communicates with the person that the bot is a bot and not a human being, answers truthfully any query from a person regarding its identity as a bot or a human, and refrains from attempting to mislead a person regarding its identity as a bot. The bill would redefine "bot" to mean an automated online account or application that a reasonable person could believe is a human being and with respect to which substantially all of the actions or posts of that account or application are the outputs of generative artificial intelligence, as defined. The bill would exempt from its provisions a person who uses a bot that is required to comply with a more prescriptive disclosure scheme. This bill would authorize the Attorney General, a district attorney, a county counsel, a city attorney, or a city prosecutor to bring a civil action to punish noncompliance, as prescribed.

Bill Text

Action History

  1. In committee: Held under submission.

  2. In committee: Referred to suspense file.

  3. From committee: Do pass and re-refer to Com. on APPR. (Ayes 13. Noes 0.) (July 15). Re-referred to Com. on APPR.

  4. Referred to Com. on JUD.

  5. In Senate. Read first time. To Com. on RLS. for assignment.

  6. Read third time. Passed. Ordered to the Senate. (Ayes 77. Noes 2. Page 1971.)

  7. Read second time. Ordered to third reading.

  8. From committee: Do pass. (Ayes 14. Noes 0.) (May 23).

  9. In committee: Set, first hearing. Referred to APPR. suspense file.

  10. Re-referred to Com. on APPR.

  11. Read second time and amended.

  12. From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 12. Noes 1.) (April 1).

  13. Re-referred to Com. on P. & C.P.

  14. From committee chair, with author's amendments: Amend, and re-refer to Com. on P. & C.P. Read second time and amended.

  15. In committee: Hearing postponed by committee.

  16. Referred to Com. on P. & C.P.

  17. From printer. May be heard in committee March 7.

  18. Read first time. To print.

Sponsors

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 0 co-sponsors · 121 not signed on · 2 voted No

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (121)

121 members have not signed on to this bill.

Show all 121 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

Do pass, but first be re-referred to the Committee on [Appropriations]

Passed 13 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 11000
Republican 2000
Total 13000
% of votes cast 100%0%0%0%
How each member voted (13)
Member Party Vote
Allen, Benjamin Democratic Yea
Arreguín, Jesse Democratic Yea
Ashby, Angelique V. Democratic Yea
Caballero, Anna M. Democratic Yea
Durazo, Maria Elena Democratic Yea
Laird, John Democratic Yea
Stern, Henry I. Democratic Yea
Umberg, Thomas J. Democratic Yea
Wahab, Aisha Democratic Yea
Weber Pierson, M.D., Akilah Democratic Yea
Wiener, Scott D. Democratic Yea
Niello, Roger W. Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

AB 410 Wilson Assembly Third Reading

Passed 77 Yea · 2 Nay
Party YeaNayPresentNot Voting
Republican 17200
Democratic 59000
Unaffiliated 1000
Total 77200
% of votes cast 97%3%0%0%
How each member voted (79)
Member Party Vote
Ávila Farías — Yea
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Ahrens, Patrick Democratic Yea
Alvarez, David Democratic Yea
Arambula, Joaquin Democratic Yea
Bains, Jasmeet Democratic Yea
Bauer-Kahan, Rebecca Democratic Yea
Bennett, Steve Democratic Yea
Berman, Marc Democratic Yea
Boerner, Tasha Democratic Yea
Bonta, Mia Democratic Yea
Bryan, Isaac G. Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Carrillo, Juan Democratic Yea
Connolly, Damon Democratic Yea
Elhawary, Sade Democratic Yea
Fong, Mike Democratic Yea
Gabriel, Jesse Democratic Yea
Garcia, Robert Democratic Yea
Gipson, Mike A. Democratic Yea
González, Mark Democratic Yea
Haney, Matt Democratic Yea
Harabedian, John Democratic Yea
Hart, Gregg Democratic Yea
Irwin, Jacqui Democratic Yea
Jackson, Corey A. Democratic Yea
Kalra, Ash Democratic Yea
Krell, Maggy Democratic Yea
Lee, Alex Democratic Yea
Lowenthal, Josh Democratic Yea
McKinnor, Tina Democratic Yea
Muratsuchi, Al Democratic Yea
Nguyen, Stephanie Democratic Yea
Ortega, Liz Democratic Yea
Pacheco, Blanca Democratic Yea
Papan, Diane Democratic Yea
Patel, Darshana R. Democratic Yea
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Quirk-Silva, Sharon Democratic Yea
Ramos, James C. Democratic Yea
Ransom, Rhodesia Democratic Yea
Rivas, Robert Democratic Yea
Rodriguez, Celeste Democratic Yea
Rodriguez, Michelle Democratic Yea
Rogers, Chris Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Schultz, Nick Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Solache, Jr., José Luis Democratic Yea
Soria, Esmeralda Democratic Yea
Stefani, Catherine Democratic Yea
Valencia, Avelino Democratic Yea
Ward, Christopher M. Democratic Yea
Wicks, Buffy Democratic Yea
Wilson, Lori D. Democratic Yea
Zbur, Rick Chavez Democratic Yea
Alanis, Juan Republican Yea
Castillo, Leticia Republican Yea
Chen, Phillip Republican Yea
Davies, Laurie Republican Yea
DeMaio, Carl Republican Nay
Dixon, Diane Republican Yea
Ellis, Stan Republican Yea
Flora, Heath Republican Yea
Gallagher, James Republican Yea
Gonzalez, Jeff Republican Yea
Hadwick, Heather Republican Yea
Hoover, Josh Republican Yea
Lackey, Tom Republican Yea
Macedo, Alexandra Republican Yea
Patterson, Joe Republican Nay
Sanchez, Kate Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Do pass.

Passed 14 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Democratic 11000
Republican 3001
Total 14001
% of votes cast 93%0%0%7%
How each member voted (15)
Member Party Vote
Arambula, Joaquin Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Elhawary, Sade Democratic Yea
Fong, Mike Democratic Yea
González, Mark Democratic Yea
Hart, Gregg Democratic Yea
Pacheco, Blanca Democratic Yea
Pellerin, Gail Democratic Yea
Solache, Jr., José Luis Democratic Yea
Wicks, Buffy Democratic Yea
Dixon, Diane Republican Yea
Sanchez, Kate Republican Not Voting
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea

Official roll call →

Do pass as amended and be re-referred to the Committee on [Appropriations]

Passed 12 Yea · 1 Nay · 2 Other
Party YeaNayPresentNot Voting
Democratic 10001
Republican 2101
Total 12102
% of votes cast 80%7%0%13%
How each member voted (15)
Member Party Vote
Bauer-Kahan, Rebecca Democratic Not Voting
Berman, Marc Democratic Yea
Bryan, Isaac G. Democratic Yea
Irwin, Jacqui Democratic Yea
Lowenthal, Josh Democratic Yea
McKinnor, Tina Democratic Yea
Ortega, Liz Democratic Yea
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Ward, Christopher M. Democratic Yea
Wilson, Lori D. Democratic Yea
DeMaio, Carl Republican Not Voting
Dixon, Diane Republican Yea
Macedo, Alexandra Republican Yea
Patterson, Joe Republican Nay

Official roll call →

Subjects

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Frequently asked questions

What does AB 410 do?
Existing law makes it unlawful for any person to use a bot to communicate or interact with another person in this state online with the intent to mislead the other person about its artificial identity for the purposes of knowingly deceiving the person about the content of the communication in order to incentivize a purchase or sale of goods or services in a commercial transaction or to influence a vote in an election, unless the person using the bot discloses that it is a bot. Existing law defines a "bot" as an automated online account where all or substantially all of the actions or posts of that account are not the result of a person. This bill would require a person who uses a bot to autonomously communicate with another to ensure that the bot discloses to any person with whom the bot communicates when the bot first communicates with the person that the bot is a bot and not a human being, answers truthfully any query from a person regarding its identity as a bot or a human, and refrains from attempting to mislead a person regarding its identity as a bot. The bill would redefine "bot" to mean an automated online account or application that a reasonable person could believe is a human being and with respect to which substantially all of the actions or posts of that account or application are the outputs of generative artificial intelligence, as defined. The bill would exempt from its provisions a person who uses a bot that is required to comply with a more prescriptive disclosure scheme. This bill would authorize the Attorney General, a district attorney, a county counsel, a city attorney, or a city prosecutor to bring a civil action to punish noncompliance, as prescribed.
Who sponsors AB 410?
AB 410 is sponsored by Wilson, Lori D. (Democratic).
What is the current status of AB 410?
This bill has passed the Assembly. Introduced February 04, 2025. It now moves to the second chamber.
Where can I track AB 410?
Track AB 410 free on One Click Politics — get push/email alerts when it moves.

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