A coalition of 17 U.S. states has filed a lawsuit challenging California's landmark plastics packaging law, setting the stage for a major legal battle over environmental regulation, business compliance costs, and states' rights.
The lawsuit, filed in federal court in California, targets Senate Bill 54, commonly known as the Plastics Act, which took effect on June 1.
At the center of the dispute is the requirement that businesses join the Circular Action Alliance, an organization tasked with administering key portions of the program. Under the law, participating companies could collectively contribute up to $500 million annually to support recycling infrastructure, waste reduction efforts, and environmental programs across the state.
The coalition of states, led by Nebraska Attorney General Mike Hilgers and Iowa Attorney General Brenna Bird, argues that California is improperly imposing its regulatory preferences on businesses operating throughout the country.
The lawsuit contends that the law violates constitutional principles of federalism and forces companies to support an organization and policies they may not endorse.
Their separate legal action seeks stronger enforcement standards rather than repeal of the law.
California lawmakers enacted SB 54 as part of a broader effort to address mounting concerns about plastic pollution, landfill capacity, and marine debris. Supporters say the legislation creates incentives for manufacturers to design more sustainable packaging and reduce reliance on single-use plastics. Business groups, however, have warned that compliance costs could increase prices and create complex regulatory burdens for companies operating nationwide.
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— Reuters (@Reuters) June 23, 2026
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