California 20252026 Regular Session Status: To Executive 1 D cosponsors

SB 446 — Data breaches: customer notification.

Last action — Chaptered by Secretary of State. Chapter 319, Statutes of 2025.

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

This bill has been sent to the executive. Introduced February 18, 2025. It awaits signature.

Next likely step: the executive signs it into law or issues a veto.

Prognosis

Likely to advance 64% · moderate confidence

Where this bill stands today.

Odds of enactment

Moderate

How often bills like it became law.

  • To Executive

    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 6 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.

In plain language

SB 446 sets new timelines for notifying customers after data breaches in California.

This bill requires businesses in California to inform customers about data breaches within 30 days. If over 500 customers are affected, a sample notification must also be submitted to the Attorney General within 15 days.

What this means for you
  • Consumers: This means consumers will receive timely notifications if their personal information is compromised in a data breach.

Summary

Existing law requires an individual or a business that conducts business in California, and that owns or licenses computerized data that includes personal information, to disclose a breach of the security of the system following discovery or notification of the breach in the security of the data to a resident of California whose unencrypted personal information was compromised, as specified, and requires that disclosure to be made in the most expedient time possible and without unreasonable delay, consistent with the legitimate needs of law enforcement, as specified, or any measures necessary to determine the scope of the breach and restore the reasonable integrity of the data system. This bill would require that data breach disclosure to be made within 30 calendar days of discovery or notification of the data breach but would authorize an individual or business to delay the disclosure to accommodate the legitimate needs of law enforcement, as specified, or as necessary to determine the scope of the breach and restore the reasonable integrity of the data system. Existing law also requires an individual or business that is required to issue the security breach notification described above to more than 500 California residents as a result of a single breach of the security system to electronically submit a single sample copy of that security breach notification, excluding any personally identifiable information, to the Attorney General. This bill would require that submission to the Attorney General to be made within 15 calendar days of notifying affected consumers of the security breach.

Bill Text

Action History

  1. Chaptered by Secretary of State. Chapter 319, Statutes of 2025.

  2. Approved by the Governor.

  3. Enrolled and presented to the Governor at 11 a.m.

  4. In Senate. Ordered to engrossing and enrolling.

  5. Read third time. Passed. (Ayes 74. Noes 0. Page 2776.) Ordered to the Senate.

  6. Read second time. Ordered to consent calendar.

  7. From committee: Do pass. Ordered to consent calendar. (Ayes 15. Noes 0.) (August 20).

  8. From committee: Do pass and re-refer to Com. on APPR. with recommendation: To consent calendar. (Ayes 12. Noes 0.) (July 8). Re-referred to Com. on APPR.

  9. From committee: Do pass and re-refer to Com. on JUD. with recommendation: To consent calendar. (Ayes 15. Noes 0.) (June 24). Re-referred to Com. on JUD.

  10. Referred to Coms. on P. & C.P., JUD., and APPR.

  11. In Assembly. Read first time. Held at Desk.

  12. Read third time. Passed. (Ayes 39. Noes 0. Page 1297.) Ordered to the Assembly.

  13. Read second time. Ordered to third reading.

  14. Ordered to second reading.

  15. Read third time and amended.

  16. Read second time. Ordered to third reading.

  17. From committee: Be ordered to second reading pursuant to Senate Rule 28.8.

  18. Set for hearing April 21.

  19. Read second time and amended. Re-referred to Com. on APPR.

  20. From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 12. Noes 0. Page 610.) (April 1).

  21. Set for hearing April 1.

  22. Referred to Coms. on JUD. and APPR.

  23. From printer. May be acted upon on or after March 21.

  24. Introduced. Read first time. To Com. on RLS. for assignment. To print.

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 121 not signed on

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

SB 446 Hurtado Consent Calendar Second Day

Passed 74 Yea · 0 Nay · 5 Other
Party YeaNayPresentNot Voting
Democratic 55004
Republican 18001
Unaffiliated 1000
Total 74005
% of votes cast 94%0%0%6%
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 Not Voting
Arambula, Joaquin Democratic Yea
Bains, Jasmeet Democratic Yea
Bauer-Kahan, Rebecca Democratic Yea
Bennett, Steve Democratic Yea
Berman, Marc Democratic Not Voting
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 Not Voting
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 Not Voting
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 Yea
Dixon, Diane Republican Yea
Ellis, Stan Republican Yea
Flora, Heath Republican Yea
Gallagher, James Republican Not Voting
Gonzalez, Jeff Republican Yea
Hadwick, Heather Republican Yea
Hoover, Josh Republican Yea
Lackey, Tom Republican Yea
Macedo, Alexandra Republican Yea
Patterson, Joe Republican Yea
Sanchez, Kate Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Do pass. To Consent Calendar.

Passed 15 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 11000
Republican 4000
Total 15000
% of votes cast 100%0%0%0%
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
Gonzalez, Jeff Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea

Official roll call →

Do pass and be re-referred to the Committee on [Appropriations] with recommendation: To Consent Calendar

Passed 12 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 9000
Republican 3000
Total 12000
% of votes cast 100%0%0%0%
How each member voted (12)
Member Party Vote
Bryan, Isaac G. Democratic Yea
Connolly, Damon Democratic Yea
Harabedian, John Democratic Yea
Hart, Gregg Democratic Yea
Kalra, Ash Democratic Yea
Pacheco, Blanca Democratic Yea
Papan, Diane Democratic Yea
Stefani, Catherine Democratic Yea
Zbur, Rick Chavez Democratic Yea
Dixon, Diane Republican Yea
Macedo, Alexandra Republican Yea
Sanchez, Kate Republican Yea

Official roll call →

Do pass and be re-referred to the Committee on [Judiciary] with recommendation: To Consent Calendar

Passed 15 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 11000
Republican 4000
Total 15000
% of votes cast 100%0%0%0%
How each member voted (15)
Member Party Vote
Bennett, Steve 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
Wicks, Buffy Democratic Yea
Wilson, Lori D. Democratic Yea
DeMaio, Carl Republican Yea
Dixon, Diane Republican Yea
Hoover, Josh Republican Yea
Patterson, Joe Republican Yea

Official roll call →

3rd Reading

Passed 39 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Democratic 29001
Republican 10000
Total 39001
% of votes cast 98%0%0%3%
How each member voted (40)
Member Party Vote
Allen, Benjamin Democratic Yea
Archuleta, Bob Democratic Yea
Arreguín, Jesse Democratic Yea
Ashby, Angelique V. Democratic Yea
Becker, Josh Democratic Yea
Blakespear, Catherine S. Democratic Yea
Cabaldon, Christopher Democratic Yea
Caballero, Anna M. Democratic Yea
Cervantes, Sabrina Democratic Yea
Cortese, Dave Democratic Yea
Durazo, Maria Elena Democratic Yea
Gonzalez, Lena A. Democratic Yea
Grayson, Timothy S. Democratic Yea
Hurtado, Melissa Democratic Yea
Laird, John Democratic Yea
Limón, Monique Democratic Yea
McGuire, Mike Democratic Yea
McNerney, Jerry Democratic Yea
Menjivar, Caroline Democratic Yea
Padilla, Stephen C. Democratic Yea
Pérez, Sasha Renée Democratic Yea
Reyes, Eloise Gómez Democratic Not Voting
Richardson, Laura Democratic Yea
Rubio, Susan Democratic Yea
Smallwood-Cuevas, Lola 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
Alvarado-Gil, Marie Republican Yea
Choi, Steven S. Republican Yea
Dahle, Megan Republican Yea
Grove, Shannon Republican Yea
Jones, Brian W. Republican Yea
Niello, Roger W. Republican Yea
Ochoa Bogh, Rosilicie Republican Yea
Seyarto, Kelly Republican Yea
Strickland, Tony Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations]

Passed 12 Yea · 0 Nay · 1 Other
Party YeaNayPresentNot Voting
Democratic 11000
Republican 1001
Total 12001
% of votes cast 92%0%0%8%
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 Not Voting

Official roll call →

Subjects

civil-rights technology
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 446 do?
Existing law requires an individual or a business that conducts business in California, and that owns or licenses computerized data that includes personal information, to disclose a breach of the security of the system following discovery or notification of the breach in the security of the data to a resident of California whose unencrypted personal information was compromised, as specified, and requires that disclosure to be made in the most expedient time possible and without unreasonable delay, consistent with the legitimate needs of law enforcement, as specified, or any measures necessary to determine the scope of the breach and restore the reasonable integrity of the data system. This bill would require that data breach disclosure to be made within 30 calendar days of discovery or notification of the data breach but would authorize an individual or business to delay the disclosure to accommodate the legitimate needs of law enforcement, as specified, or as necessary to determine the scope of the breach and restore the reasonable integrity of the data system. Existing law also requires an individual or business that is required to issue the security breach notification described above to more than 500 California residents as a result of a single breach of the security system to electronically submit a single sample copy of that security breach notification, excluding any personally identifiable information, to the Attorney General. This bill would require that submission to the Attorney General to be made within 15 calendar days of notifying affected consumers of the security breach.
Who sponsors SB 446?
SB 446 is sponsored by Hurtado, Melissa (Democratic).
What is the current status of SB 446?
This bill has been sent to the executive. Introduced February 18, 2025. It awaits signature.
Where can I track SB 446?
Track SB 446 free on One Click Politics — get push/email alerts when it moves.

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