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SB-274 • 2026

Automated license plate recognition systems.

Automated license plate recognition systems.

Budget Crime Education Labor Privacy
Vetoed

The latest official action shows the governor vetoed this bill. Check the bill history to see whether lawmakers later overrode that veto.

Sponsor
Cervantes
Last action
2026-03-02
Official status
Veto sustained.
Effective date
Not listed

Plain English Breakdown

The bill was vetoed, but there is uncertainty if lawmakers will override the veto.

Automated License Plate Recognition Systems

This bill sets rules for how government agencies can use and share information from automated license plate recognition systems, including limits on data retention and sharing.

What This Bill Does

  • Defines 'public agency' to exclude transportation agencies, public transit operators, local departments of transportation or public works, and airports.
  • Requires new contracts with ALPR vendors to prevent default access to national databases and restrict data sharing between agencies.
  • Limits law enforcement's use of ALPR information to locating vehicles or persons reasonably suspected of committing a crime.
  • Prohibits retaining ALPR information for more than 60 days unless it matches an authorized 'hot list'.
  • Requires security measures, including training and audits, to protect ALPR data from unauthorized access.

Who It Names or Affects

  • Government agencies that use automated license plate recognition systems.
  • Law enforcement agencies using ALPR information for investigations.
  • Transportation agencies and public transit operators excluded from the bill's requirements.

Terms To Know

ALPR
Automated License Plate Recognition system, which collects data on license plates of vehicles.
Hot list
A list of specific license plate numbers that law enforcement considers important for investigation or public safety purposes.

Limits and Unknowns

  • The bill was vetoed by the governor, but it is possible lawmakers could override this veto.
  • It includes provisions requiring state reimbursement to local agencies if certain costs are mandated by the state.

Bill History

  1. 2026-03-02 California Legislative Information

    Veto sustained.

  2. 2026-03-02 California Legislative Information

    Stricken from file.

  3. 2025-10-01 California Legislative Information

    In Senate. Consideration of Governor's veto pending.

  4. 2025-10-01 California Legislative Information

    Vetoed by the Governor.

  5. 2025-09-23 California Legislative Information

    Enrolled and presented to the Governor at 2 p.m.

  6. 2025-09-13 California Legislative Information

    Assembly amendments concurred in. (Ayes 28. Noes 6. Page 3051.) Ordered to engrossing and enrolling.

  7. 2025-09-13 California Legislative Information

    In Senate. Concurrence in Assembly amendments pending.

  8. 2025-09-13 California Legislative Information

    Read third time. Passed. (Ayes 41. Noes 29. Page 3436.) Ordered to the Senate.

  9. 2025-09-13 California Legislative Information

    Joint Rule 61(a)(14) and 51(a)(4) suspended. (Ayes 59. Noes 20. Page 3413.)

  10. 2025-09-05 California Legislative Information

    Ordered to third reading.

  11. 2025-09-05 California Legislative Information

    Read third time and amended.

  12. 2025-09-05 California Legislative Information

    Assembly Rule 69(b)(1) suspended.

  13. 2025-09-02 California Legislative Information

    Read second time. Ordered to third reading.

  14. 2025-08-29 California Legislative Information

    From committee: Do pass. (Ayes 10. Noes 3.) (August 29).

  15. 2025-08-20 California Legislative Information

    August 20 set for first hearing. Placed on APPR. suspense file.

  16. 2025-07-17 California Legislative Information

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

  17. 2025-07-17 California Legislative Information

    From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 9. Noes 4.) (July 16).

  18. 2025-07-17 California Legislative Information

    Assembly Rule 63 suspended. (Ayes 49. Noes 15. Page 2578.)

  19. 2025-07-08 California Legislative Information

    From committee: Do pass and re-refer to Com. on P. & C.P. (Ayes 12. Noes 4.) (July 7). Re-referred to Com. on P. & C.P.

  20. 2025-07-08 California Legislative Information

    Coauthors revised.

  21. 2025-06-16 California Legislative Information

    Referred to Coms. on TRANS. and P. & C.P.

  22. 2025-06-04 California Legislative Information

    In Assembly. Read first time. Held at Desk.

  23. 2025-06-03 California Legislative Information

    Read third time. Passed. (Ayes 26. Noes 10. Page 1468.) Ordered to the Assembly.

  24. 2025-06-03 California Legislative Information

    Reconsideration granted. (Ayes 39. Noes 0. Page 1468.)

  25. 2025-06-03 California Legislative Information

    Motion to reconsider made by Senator Cervantes.

  26. 2025-06-03 California Legislative Information

    Read third time. Passed. (Ayes 27. Noes 10. Page 1468.) Ordered to the Assembly.

  27. 2025-05-27 California Legislative Information

    Read second time. Ordered to third reading.

  28. 2025-05-23 California Legislative Information

    Read second time and amended. Ordered to second reading.

  29. 2025-05-23 California Legislative Information

    From committee: Do pass as amended. (Ayes 5. Noes 1. Page 1193.) (May 23).

  30. 2025-05-16 California Legislative Information

    Set for hearing May 23.

  31. 2025-05-12 California Legislative Information

    May 12 hearing: Placed on APPR. suspense file.

  32. 2025-05-06 California Legislative Information

    Set for hearing May 12.

  33. 2025-05-01 California Legislative Information

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

  34. 2025-04-30 California Legislative Information

    From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 5. Noes 1. Page 944.) (April 29).

  35. 2025-04-23 California Legislative Information

    From committee: Do pass and re-refer to Com. on PUB. S. (Ayes 10. Noes 2. Page 834.) (April 22). Re-referred to Com. on PUB. S.

  36. 2025-04-11 California Legislative Information

    Set for hearing April 29 in PUB. S. pending receipt.

  37. 2025-04-10 California Legislative Information

    From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.

  38. 2025-04-08 California Legislative Information

    Set for hearing April 22.

  39. 2025-04-02 California Legislative Information

    Re-referred to Coms. on JUD. and PUB. S.

  40. 2025-03-26 California Legislative Information

    From committee with author's amendments. Read second time and amended. Re-referred to Com. on RLS.

  41. 2025-02-14 California Legislative Information

    Referred to Com. on RLS.

  42. 2025-02-05 California Legislative Information

    From printer. May be acted upon on or after March 7.

  43. 2025-02-04 California Legislative Information

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

Official Summary Text

SB 274, Cervantes.
Automated license plate recognition systems.
Existing law prohibits a public agency, which includes the state, a city, a county, a city and county, or any agency or political subdivision of the state, a city, a county, or a city and county, including, but not limited to, a law enforcement agency, from selling, sharing, or transferring automated license plate recognition (ALPR) information, except to another public agency, and only as otherwise permitted by law. Existing law defines ALPR information as information or data collected through the use of an ALPR system.
This bill would provide that “public agency” does not include a transportation agency, a public transit operator, or a local department of transportation or public works department, as specified.
The bill would, beginning January 1, 2026, require new, updated, expansions of, or addendums of contractual agreements with ALPR vendors, manufacturers, or suppliers to mandate that no default access is provided to any national ALPR database and that an agency’s collected scans are by default not accessible to any other agency, and would impose new requirements on sharing between California state law enforcement agencies. The bill would authorize a law enforcement agency to use ALPR information only for purposes of locating vehicles or persons when either are reasonably suspected of being involved in the commission of a public offense. The bill would prohibit a public agency from retaining ALPR information for more than 60 days after the date of collection if it does not match information on an authorized hot list, as defined, and as of January 1, 2026, would require a public agency to delete all ALPR information that has been held for more than 60 days and does not match
information on an authorized hot list within 14 days. By imposing new requirements on public agencies, which include local agencies, this bill would impose a state-mandated local program.
Existing law defines an ALPR operator as a person that operates an ALPR system, which does not include a transportation agency. Existing law defines an ALPR end-user a person that accesses or uses an ALPR system, which does not include, among other things, a transportation agency.
This bill would additionally exclude from the definitions of “ALPR operator” and “ALPR end-user” a public transit operator, a local department of transportation or public works department, or an airport or airport operator, as provided.
Existing law requires an ALPR operator and ALPR end-user to maintain reasonable security procedures and practices, including operational,
administrative, technical, and physical safeguards, to protect ALPR information from unauthorized access, destruction, use, modification, or disclosure.
This bill would require those security procedures and practices to include safeguards for managing which employees can see the data from their systems, as specified, and requiring data security training and data privacy training for all employees that access ALPR information.
Existing law requires an ALPR operator and ALPR end-user to implement a usage and privacy policy that includes, among other things, a description of the job title or other designation of the employees and independent contractors who are authorized to access and use ALPR information.
This bill would require the usage and privacy policy to identify what purpose employees and independent contractors access and use ALPR information for. The bill would also require
the Department of Justice to, contingent upon an appropriation of sufficient funds, conduct annual random audits on a public agency that is an ALPR operator or ALPR end-user to determine whether they have implemented and are adhering to that usage and privacy policy.
Existing law requires an ALPR operator that accesses or provides access to ALPR information to require that ALPR information only be used for the authorized purposes described in the usage and privacy policy and to maintain a record of that access that includes, among other things, the purpose for accessing the information.
This bill would instead require that record of access maintained by the ALPR operator to include the case file number
or task force name, as applicable, that justifies the search query, and would provide that no queries shall be allowed without a log entry with a valid and current case file number or task force name from the agency conducting the query.
The bill would include findings that changes proposed by this bill address a matter of statewide concern rather than a municipal affair and, therefore, apply to all cities, including charter cities.
The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that, if the Commission on State Mandates
determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.

Current Bill Text

Read the full stored bill text
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