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Bill

Bill

AB 1812

Solid waste: compostable products.

2025-2026 Regular Session Introduced by Cecilia Aguiar-Curry and 1 co-sponsor

California bill establishing standards for compostable products to reduce contamination in composting facilities and clarify consumer labeling requirements.

Referred to Com. on E.Q.
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Bill Summary · AB 1812

Legislative bill overview

AB 1812 addresses the regulation and management of compostable products in California's solid waste system. The bill appears to establish standards or requirements for compostable product labeling, disposal, or industrial composting compatibility to prevent contamination of compost streams. It is currently in the Natural Resources Committee with author amendments under consideration.

Why is this important

California's composting infrastructure has faced contamination problems from products marketed as "compostable" that don't actually break down in industrial composting facilities, reducing compost quality and increasing processing costs. Clear standards for compostable products could protect the state's growing composting industry, support waste reduction goals under existing state law, and prevent consumer confusion about which products are truly compostable.

Potential points of contention

  • Industry compliance costs: Manufacturers may face expenses for reformulation, testing, or new labeling to meet compostability standards
  • Definition disputes: Stakeholders disagree on what constitutes "compostable" (home vs. industrial composting) and which standards should apply
  • Enforceability concerns: Questions about how the state will monitor compliance and whether penalties are appropriate for non-compliant products already in the market

Compiled from official sources — confirm details with the bill’s official record.

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