Washington sued Monsanto for damages to the state’s natural resources and cleanup costs associated with pollution from PCBs.

California Attorney General amended regulations under Proposition 65, a California disclosure law related to exposure to toxic chemicals.

Letters and testimony providing recommendations on federal legislation amending the Toxic Substances Control Act (TSCA) to revise the process and requirements for evaluating and determining whether regulatory control of a chemical is warranted.

Washington filed a citizen suit under RCRA alleging that worker exposure to chemical vapors at decommissioned nuclear production site constituted an “imminent and substantial endangerment to human health and the environment.”