Regulations last checked for updates: Oct 19, 2024

Title 40 - Protection of Environment last revised: Oct 17, 2024
§ 1502.6 - Interdisciplinary preparation.

Agencies shall prepare environmental impact statements using an interdisciplinary approach that will ensure the integrated use of the natural and social sciences and the environmental design arts (section 102(2)(A) of NEPA). The disciplines of the preparers shall be appropriate to the scope and issues identified in the scoping process (§ 1502.4 of this subchapter).

authority: 42 U.S.C. 4321-4347; 42 U.S.C. 4371-4375; 42 U.S.C. 7609; and E.O. 11514, 35 FR 4247, 3 CFR, 1966-1970, Comp., p. 902, as amended by E.O. 11991, 42 FR 26967, 3 CFR, 1977 Comp., p. 123
source: 85 FR 43363, July 16, 2020, as amended at 89 FR 35554, May 1, 2024, unless otherwise noted.
cite as: 40 CFR 1502.6