1 CFR § 601.21 — § 601.21 Programmatic Environmental Impact Statements and tiering.

§ 601.21 Programmatic Environmental Impact Statements and tiering. ( a ) The NCPC shall prepare a programmatic Environmental Document (Programmatic EA or PEA or Programmatic EIS or PEIS) to assess the impacts of proposed projects and plans when there is uncertainty regarding the timing, location and environmental impacts of subsequent implementing actions. At the time NCPC undertakes a site or project specific action within the parameters of the PEA or PEIS, NCPC shall tier its Environmental Document by summarizing information in the PEIS or PEA, as applicable, and concentrate on the issues applicable to the specific action. ( b ) A PEIS or PEA prepared by NCPC shall be governed by the CEQ regulations and the rules of this part. {"origins":[{"level":"part","identifier":"601","label_level":"Part 601","hierarchy":{"title":"1","chapter":"VI","part":"601"},"current":false,"authority":["\u003ca href=\"https://www.govinfo.gov/link/uscode/42/4371\" class=\"usc external\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e42 U.S.C. 4371\u003c/a\u003e; \u003ca href=\"/current/title-40/section-1507.3\" class=\"cfr external\"\u003e40 CFR 1507.3\u003c/a\u003e\n"],"source":["\u003ca href=\"https://www.federalregister.gov/citation/82-FR-45424\" class=\"fr-reference\" data-reference=\"82 FR 45424\"\u003e82 FR 45424\u003c/a\u003e, Sept. 29, 2017; \u003ca href=\"https://www.federalregister.gov/citation/82-FR-48609\" class=\"fr-reference\" data-reference=\"82 FR 48609\"\u003e82 FR 48609\u003c/a\u003e, Oct. 19, 2017, unless otherwise noted.\n"],"link":"/current/title-1/part-601","title":"Part 601"}]}