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AB-1691 • 2026

Marine resources: copper-based antifouling paint: standards, studies, and best methods.

Marine resources: copper-based antifouling paint: standards, studies, and best methods.

Active

The official status still shows this bill as active or still awaiting another formal step.

Sponsor
Dixon
Last action
Official status
Assembly - Appropriations
Effective date
Not listed

Plain English Breakdown

The official status shows 'Passed Legislature' and final enrollment, yet the last action listed is 'Held under submission' on a future date (2026-05-14), which creates uncertainty about current enactment status.

AB-1691: Rules and Studies for Copper Boat Paint

This law requires state agencies to study copper boat paint, recheck its safety standards by January 2029, and share ways to address high copper levels in California's saltwater areas.

What This Bill Does

  • Requires the Department of Pesticide Regulation to complete a review of copper-based antifouling boat paints by January 1, 2029.
  • Asks agencies to work together on studies about low-leach-rate paint and high copper levels in saltwater harbors, bays, and marinas by June 1, 2028.
  • Requires the Department of Pesticide Regulation to finish and release these study results.
  • Directs state groups to find the best ways to address high copper concentrations caused by this paint by January 1, 2029.
  • Orders the California Environmental Protection Agency to post these methods on its website.

Who It Names or Affects

  • The Department of Pesticide Regulation
  • The California Environmental Protection Agency
  • The State Water Resources Control Board and regional water control boards

Terms To Know

Antifouling paint
Paint used on boats to stop plants and animals from growing on the hull.
Low-leach-rate paint
A type of paint studied for its effectiveness in releasing less copper into the water over time.
Reevaluation
The process of checking and reviewing existing rules or standards again to decide if they should be kept, changed, or stopped.

Limits and Unknowns

  • The bill sets deadlines for studies but does not list specific new limits on copper amounts.
  • It requires agencies to find best methods, but the final solutions depend on future study results.
  • The text does not state if this law will cost money or where that funding comes from.

Bill History

  1. California Legislative Information

    Assembly - Appropriations

Official Summary Text

Marine resources: copper-based antifouling paint: standards, studies, and best methods.