Regulations last checked for updates: Feb 13, 2026

Title 43 - Public Lands: Interior last revised: Dec 18, 2025
§ 10010.31 - Appendix.

If an EIS is intended to serve other environmental review or consultation requirements pursuant to 40 CFR 1502.25, any more detailed information needed to comply with these requirements may be included as an appendix.

authority: 43 U.S.C. 620k (note)
source: 61 FR 16721, Apr. 17, 1996, unless otherwise noted.
cite as: 43 CFR 10010.31