Judicial Review of an Agency's Decision Not to Prepare an Environmental Impact Statement
Editors' Summary: Although NEPA requires the preparation of an EIS for every major federal action significantly affecting the environment, federal agencies often decide in particular cases that compliance with NEPA is satisfied by preparation of EAs. The decision not to prepare an EIS is usually based on a finding of no significant impact. When an agency's threshold NEPA decision is challenged in court, what is the appropriate standard of review?