Who Regulates ETEC?

Characterization and cleanup activities at SSFL, including Area IV are governed by many regulations and various regulators. In addition to the regulations identified in the interactive map below, four additional regulations apply to the continued clean-up and closure activities at ETEC. These are: the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), the National Environmental Policy Act (NEPA), the National Historic Preservation Act (NHPA), and the California Environmental Quality Act (CEQA).