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AB-1603 • 2026

Perfluoroalkyl and polyfluoroalkyl substances

Perfluoroalkyl and polyfluoroalkyl substances

Crime Education
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Schultz
Last action
2026-06-10
Official status
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on E.Q.
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

Perfluoroalkyl and polyfluoroalkyl substances

AB 1603, as amended, Schultz.

What This Bill Does

  • AB 1603, as amended, Schultz.
  • Perfluoroalkyl and polyfluoroalkyl substances (PFAS): Department of Pesticide Regulation.
  • Existing law generally regulates the use of pesticides, and requires every manufacturer of, importer of, or dealer in any pesticide, except as specified, to obtain a certificate of registration from the Department of Pesticide Regulation before the pesticide is offered for sale.
  • Existing law requires the Director of Pesticide Regulation to endeavor to eliminate from use in the state any pesticide that endangers the agricultural or nonagricultural environment, is not beneficial for the purposes for which it is sold, or is misrepresented.

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2026-06-10 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on E.Q.

  2. 2026-06-10 California Legislative Information

    Referred to Coms. on E.Q. and AGRI.

  3. 2026-05-28 California Legislative Information

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

  4. 2026-05-27 California Legislative Information

    Read third time. Passed. Ordered to the Senate. (Ayes 42. Noes 21.)

  5. 2026-05-21 California Legislative Information

    Read third time and amended. Ordered to third reading. (Page 5241.)

  6. 2026-05-19 California Legislative Information

    Read second time. Ordered to third reading.

  7. 2026-05-18 California Legislative Information

    Read second time and amended. Ordered returned to second reading.

  8. 2026-05-14 California Legislative Information

    From committee: Amend, and do pass as amended. (Ayes 10. Noes 4.) (May 14).

  9. 2026-05-06 California Legislative Information

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

  10. 2026-04-15 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. (Ayes 5. Noes 2.) (April 14). Re-referred to Com. on APPR.

  11. 2026-04-07 California Legislative Information

    Re-referred to Com. on E.S & T.M.

  12. 2026-04-06 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to Com. on E.S & T.M. Read second time and amended.

  13. 2026-03-23 California Legislative Information

    Re-referred to Com. on E.S & T.M.

  14. 2026-03-19 California Legislative Information

    From committee chair, with author's amendments: Amend, and re-refer to Com. on E.S & T.M. Read second time and amended.

  15. 2026-02-09 California Legislative Information

    Referred to Com. on E.S & T.M.

  16. 2026-01-17 California Legislative Information

    From printer. May be heard in committee February 16.

  17. 2026-01-16 California Legislative Information

    Read first time. To print.

Official Summary Text

AB 1603, as amended, Schultz.
Perfluoroalkyl and polyfluoroalkyl substances (PFAS): Department of Pesticide Regulation.
Existing law generally regulates the use of pesticides, and requires every manufacturer of, importer of, or dealer in any pesticide, except as specified, to obtain a certificate of registration from the Department of Pesticide Regulation before the pesticide is offered for sale. Existing law requires the Director of Pesticide Regulation to endeavor to eliminate from use in the state any pesticide that endangers the agricultural or nonagricultural environment, is not beneficial for the purposes for which it is sold, or is misrepresented. Existing law prohibits, except as provided, a person from using or possessing a restricted material for any agricultural use except under a written permit of the county agricultural commissioner, as specified. Existing law provides that a violation of certain provisions relating to pesticides, or regulations issued pursuant to those provisions, is a
misdemeanor.
This bill would prohibit the department from registering a pesticide that has not been previously registered by the department and contains perfluoroalkyl and polyfluoroalkyl substances (PFAS) pesticide ingredients, defined as PFAS that are intentionally added as active, adjuvant, or inert
ingredients.
ingredients, unless an application for registration of that pesticide was submitted to the department before January 1, 2027.
The bill would, commencing
July
January
1, 2028, classify a pesticide registered for agricultural use that contains PFAS pesticide ingredients as a
restricted material subject to the above-described permitting requirement, and would require specified statements to be included on the permit and in a public disclosure by the department of its use.
This bill would, commencing January 1, 2030, prohibit a person from using or marketing for agricultural use a pesticide, and from manufacturing, selling, delivering, holding, or offering for sale in commerce a pesticide registered for agricultural use, that contains specified PFAS pesticide ingredients and prohibit the registration for
agricultural use of any pesticides containing these specified PFAS pesticide ingredients. The bill would, commencing January 1, 2035, prohibit those actions for any pesticide that contains PFAS pesticide ingredients and would prohibit the registration of pesticides for agricultural use containing PFAS pesticide ingredients.
Because a violation of these prohibitions would be a crime, the bill would impose a state-mandated local program.
By expanding the scope of a crime, the bill would impose a state-mandated local program.
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 no reimbursement is required by this act for a specified reason.

Current Bill Text

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