California 2025-2026 Regular Session

California Assembly Bill AB1691

Introduced
2/3/26  
Refer
2/17/26  
Report Pass
3/11/26  
Refer
3/11/26  

Caption

An act to add Chapter 9 (commencing with Section 36996) to Division 27 of the Public Resources Code, relating to marine resources.

Impact

In its core objectives, AB 1691 seeks to coordinate the efforts of multiple state agencies—including the California Environmental Protection Agency and the State Water Resources Control Board—to address the environmental issues stemming from these toxic substances. By January 1, 2029, the bill requires these agencies to collaborate on effective methods to tackle elevated copper levels in aquatic environments affected by the use of antifouling paint. This collaborative approach hopes to create more unified regulatory practices across the state and address the long-term environmental impacts of such chemicals on marine life and water quality.

Summary

Assembly Bill 1691, introduced by Assembly Member Dixon, addresses concerns regarding copper-based antifouling paints used in marine environments. The bill mandates that the Department of Pesticide Regulation conduct a comprehensive reevaluation of these products by January 1, 2029. This reevaluation aims to determine whether to retain, modify, or suspend current standards, or to implement new standards on the chemical composition and usage of copper-based antifouling paints. The legislative effort responds to longstanding studies revealing high levels of dissolved copper discharged into California’s harbors. The findings underscore the impact of such substances on marine ecosystems, prompting a need for regulatory oversight and enhanced environmental stewardship.

Contention

While the bill presents significant environmental benefits, it also raises concerns among stakeholders regarding the potential economic impacts on the boating and maritime industries. Critics may argue that stringent regulations on antifouling paints could increase operational costs for manufacturers and boat owners. Additionally, questions about the practicality and effectiveness of the proposed standards and studies could emerge in public discussions. The balance between environmental protection and economic viability forms a critical point of contention as the state navigates this complex issue.

Companion Bills

No companion bills found.

Previously Filed As

CA AB773

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

CA AB1380

An act to add Chapter 2 (commencing with Section 4960) to Part 4 of Division 4 of the Public Resources Code, relating to wildfires.

CA SB423

An act to amend Sections 7922.535 and Section 7923.600 of, and to add Section 7923.606 to, the Government Code, and to amend Section 25152.5 of the Health and Safety Code, relating to public records.

CA AB706

An act to add Article 12 (commencing with Section 4773) to Chapter 10 of Part 2 of Division 4 of the Public Resources Code, relating to forestry.

CA AB14

Coastal resources: Protecting Blue Whales and Blue Skies Program.

CA AB452

Coastal recreation: designated state surfing reserves.

CA AB1938

Coastal recreation: designated state surfing reserves.

CA AB2277

California State Park Stewardship Act of 2026.

CA SB940

Geologic Energy Management Division: New Technology Program: oil and gas wells: geothermal wells.

CA AB1325

Lubricants and waste oil: producer responsibility.

Similar Bills

CA AB773

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

MD SB249

Pesticide and Pest Control - Revisions to Pesticide Applicator's Law and Repeal of Obsolete Provisions

MD HB114

Pesticide and Pest Control - Revisions to Pesticide Applicator's Law and Repeal of Obsolete Provisions

MD HB0114

Motor Vehicles - Accidents - Required Testing for Impaired Driving (Mateo's Law)

VA SB163

Pesticide control; agencies or persons exempt or partially exempt.

CA AB1304

Paint product recovery program: paint recovery: education and outreach.

CA AB1603

Perfluoroalkyl and polyfluoroalkyl substances (PFAS): Department of Pesticide Regulation.

CA SB89

Glyphosate: prohibition on sale.