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NEPA Reference Library

What Is NEPA?

Executive Orders


Regulation/U.S. DOT Orders

  • Regulations for Implementing the Procedural Provisions of the National Environmental Policy Act: (40 C.F.R 1500-1508) Regulation promulgated by the Council on Environmental Quality (CEQ) to provide guidance to Federal agencies in implementing the National Environmental Policy Act (NEPA).
  • Environmental Impact and Related Procedures: (23 C.F.R 771) Federal regulation promulgated by the U.S. Department of Transportation to implement the National Environmental Policy Act (NEPA) with respect to transit and highway projects. The regulations define the specific procedures that must be followed by applicants for Federal transportation funding in order to meet NEPA requirements and qualify for Federal funds.


Last updated: Tuesday, December 15, 2015