45 CFR 900.207: Programmatic environmental reviews.

(a) A programmatic NEPA review is used to assess the environmental impacts of a proposed action that is broad in reach, such as a program, plan, or policy (see 40 CFR 1502.4). Analyses of subsequent actions that fall within the program, plan, or policy may be tiered to the programmatic review, as described in 40 CFR 1502.20 and 1508.28.

(b) Programmatic NEPA reviews may take the form of a programmatic EA or a programmatic EIS.

(c) A programmatic EA shall meet all of the requirements for EAs in subpart C of this part, including those for content and public involvement. In order to adopt a programmatic EA prepared by another agency that did not provide the same public involvement opportunities as the Commission, the Commission shall provide notice of the availability of the programmatic EA and make it available for public comment consistent with § 900.303(b) and (c) before adopting it.

(d) A programmatic EIS shall meet all of the requirements for EISs in subpart D of this part and in 40 CFR parts 1500 through 1508.