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SB 3400

PFAS-CONTAINING PESTICIDES

104th Regular Session Introduced by Rob Martwick and 1 co-sponsor

Illinois bill restricts PFAS pesticides to reduce forever chemical contamination in soil and water, addressing public health concerns from bioaccumulation.

Added as Co-Sponsor Sen. Rachel Ventura
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Bill Summary · SB 3400

Legislative bill overview

SB 3400 proposes restrictions on pesticides containing per- and polyfluoroalkyl substances (PFAS), commonly known as "forever chemicals." The bill addresses growing concerns about PFAS contamination in soil and water supplies by limiting their use in agricultural and consumer pesticide products in Illinois.

Why is this important

PFAS chemicals persist indefinitely in the environment and accumulate in human bodies, with studies linking them to health issues including liver damage, thyroid disease, and immune system suppression. Illinois's agricultural sector and water systems face documented PFAS contamination, making regulatory action a public health priority affecting farmers, consumers, and municipal water treatment costs.

Potential points of contention

  • Agricultural impact: Farmers may argue that PFAS-containing pesticides are cost-effective or necessary alternatives, and sudden restrictions could increase input costs or reduce available pest management tools
  • Economic competitiveness: Illinois businesses may face compliance costs, while neighboring states without similar restrictions could gain competitive advantages in pesticide manufacturing or agricultural production
  • Regulatory scope: Disagreement may exist over whether the bill goes far enough (only targeting pesticides rather than all PFAS products) or too far (affecting legitimate industrial applications beyond agriculture)

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

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