Catherine Warren is a Special Counsel in the Firm’s Denver office and a member of the Litigation practice group. Ms. Warren focuses her practice on government and administrative matters and commercial litigation. She has experience with state attorneys general investigation and litigation, including multistate enforcement actions. In addition, she assists clients in environmental litigation matters and provides counsel on regulatory issues related to the Clean Air Act, Clean Water Act, Resource Conservation and Recovery Act, Toxic Substances Control Act, California’s Prop 65, emerging issues related to per-and polyfluoroalkyl substances (PFAS), as well as state and local level requirements.
Previously Ms. Warren worked with pharmaceutical, health care, and biotech startup companies on a range of legal issues. While in law school, Catherine served as a law clerk at the U.S. Department of Justice, Civil Division, Federal Tort Claims Act Section, and interned with Administrative Law Judge Antoinette Eates at the U.S. Equal Employment Opportunity Commission.