Subpart B. Subpart B—Protection and Enhancement of Environmental Quality

• § 46.100 - Federal action subject to the procedural requirements of NEPA.
• § 46.105 - Using a contractor to prepare environmental documents.
• § 46.110 - Incorporating consensus-based management.
• § 46.115 - Consideration of past actions in the analysis of cumulative effects.
• § 46.120 - Using existing environmental analyses prepared pursuant to NEPA and the Council on Environmental Quality regulations.
• § 46.125 - Incomplete or unavailable information.
• § 46.130 - Mitigation measures in analyses.
• § 46.135 - Incorporation of referenced documents into NEPA analysis.
• § 46.140 - Using tiered documents.
• § 46.145 - Using adaptive management.
• § 46.150 - Emergency responses.
• § 46.155 - Consultation, coordination, and cooperation with other agencies.
• § 46.160 - Limitations on actions during the NEPA analysis process.
• § 46.170 - Environmental effects abroad of major Federal actions.