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AB-2143 • 2026

Invasive species: noxious weeds: online marketplaces.

Invasive species: noxious weeds: online marketplaces.

Agriculture Budget Crime Education Labor
Passed Legislature

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

Sponsor
Irwin
Last action
2026-06-03
Official status
Referred to Coms. on AGRI. and P., D.T., & C.P.
Effective date
Not listed

Plain English Breakdown

The bill's text does not provide specific details on the amounts of administrative penalties or the exact use of collected funds beyond being deposited into a fund for enforcement purposes.

Stopping Noxious Weeds on Online Marketplaces

This law prohibits online marketplaces in California from accepting payment for the sale and shipment of noxious weeds within the state, and it sets rules for administrative penalties if they violate this rule.

What This Bill Does

  • It makes it illegal for online marketplaces to accept payment or facilitate the sale and shipment of noxious weeds that are delivered to addresses in California.
  • The law allows the Department of Food and Agriculture to issue a written notice to an online marketplace if they find out about a shipment of noxious weeds from there.
  • If an online marketplace receives this notice and still violates the rules, they can be levied with administrative penalties by the department.

Who It Names or Affects

  • Online marketplaces that sell plants or seeds within California.
  • The Department of Food and Agriculture which enforces this law.

Terms To Know

noxious weed
A plant that is harmful to the environment, agriculture, or human health.
online marketplace
An online platform where people can buy and sell goods and services.

Limits and Unknowns

  • The bill does not specify what happens if an online marketplace outside of California sells noxious weeds to a buyer in California.
  • It is unclear how much money will be collected from penalties or exactly how it will be used.
  • This law only applies to online marketplaces and does not cover other methods of selling noxious weeds.

Bill History

  1. 2026-06-03 California Legislative Information

    Referred to Coms. on AGRI. and P., D.T., & C.P.

  2. 2026-05-27 California Legislative Information

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

  3. 2026-05-26 California Legislative Information

    Read third time. Passed. Ordered to the Senate. (Ayes 78. Noes 0.)

  4. 2026-05-19 California Legislative Information

    Read second time. Ordered to third reading.

  5. 2026-05-18 California Legislative Information

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

  6. 2026-05-14 California Legislative Information

    From committee: Amend, and do pass as amended. (Ayes 11. Noes 0.) (May 14).

  7. 2026-04-22 California Legislative Information

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

  8. 2026-04-08 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. (Ayes 15. Noes 0.) (April 7). Re-referred to Com. on APPR.

  9. 2026-04-08 California Legislative Information

    Coauthors revised.

  10. 2026-04-07 California Legislative Information

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

  11. 2026-04-06 California Legislative Information

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

  12. 2026-03-26 California Legislative Information

    From committee: Do pass and re-refer to Com. on P. & C.P. (Ayes 8. Noes 0.) (March 25). Re-referred to Com. on P. & C.P.

  13. 2026-03-26 California Legislative Information

    Coauthors revised.

  14. 2026-03-17 California Legislative Information

    Re-referred to Com. on AGRI.

  15. 2026-03-16 California Legislative Information

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

  16. 2026-03-16 California Legislative Information

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

  17. 2026-02-19 California Legislative Information

    From printer. May be heard in committee March 21.

  18. 2026-02-18 California Legislative Information

    Read first time. To print.

Official Summary Text

AB 2143, as amended, Irwin.
Invasive species: noxious weeds: online marketplaces.
Existing law designates the Department of Food and Agriculture as the lead department in noxious weed management and requires the department, in cooperation with the Secretary of the Natural Resources Agency, to implement provisions relating to noxious weed management.
Existing law creates the Noxious Weed Management Account and requires moneys appropriated from the account for expenditure by the Secretary of Food and Agriculture to be allocated for implementing provisions relating to noxious weed management and developing noxious weed control strategies, among other purposes.
Existing law prohibits a person from selling, distributing, or transporting into, or within, a weed-free area any seed of a noxious weed that the secretary has declared the area to be practically free from.
Under existing law, a violation of certain provisions relating to plant quarantine and pest control is a misdemeanor.
This bill would prohibit an online marketplace, as defined, from accepting payment for a noxious weed for delivery to an address located in the state. The bill would authorize the secretary to, in lieu of prosecution, levy an administrative penalty against an online marketplace that violates this prohibition and would authorize the secretary to seek all reasonable costs associated with remediating any damage caused by a violation of this prohibition. The bill would require all moneys collected pursuant to these provisions to be deposited into the Noxious Weed Management Account. 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.
This bill would prohibit an online marketplace, as defined, from facilitating the sale or shipment of a noxious weed for delivery to an address located in the state. The bill would authorize the Secretary of Food and Agriculture, if an employee of the department acting within the course and scope of their regular duties and using existing resources identifies a shipment of a noxious weed and determines that the shipment originated from or occurred through a transaction conducted through an online marketplace in violation of this prohibition, to provide written notice, including specified information, to the online marketplace that it may be subject to an administrative penalty for violating this prohibition. The bill would authorize the Secretary of Food and Agriculture to levy a specified administrative penalty against an online marketplace for violating this prohibition if both the online marketplace received that written notice and, after any written notice, an employee of the department acting within
the course and scope of their regular duties and using existing resources identifies a shipment of a noxious weed and determines that the shipment originated from or occurred through a transaction conducted through an online marketplace in violation of this prohibition, unless the marketplace demonstrates to the department that it has implemented and maintains reasonable controls, as defined. The bill would also authorize the Secretary of Food and Agriculture to levy a separate administrative penalty against an online marketplace to recover all reasonable costs associated with remediating any damage caused by a violation of this prohibition in an amount equal to those reasonable costs. The bill would require all moneys collected pursuant to these provisions to be deposited into the Department of Food and Agriculture Fund to, upon appropriation by the Legislature, cover costs related to the enforcement of provisions relating to plant quarantine and pest control. The bill would prohibit an online marketplace
subject to an administrative penalty pursuant to these provisions from being subject to other fines or penalties for a violation of this prohibition.

Current Bill Text

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