PART 520—PROCEDURES FOR IMPLEMENTING NATIONAL ENVIRONMENTAL POLICY ACT
- 520.1—General statement.
- 520.2—Definition.
- 520.3—Policy.
- 520.4—Responsibilities.
- 520.5—Categorical exclusions.
- 520.6—Preparation of an Environmental Assessment (EA).
- 520.7—Preparation of an Environmental Impact Statement (EIS).