40 CFR 1508.4 - Categorical exclusion.

§ 1508.4 Categorical exclusion.
Categorical exclusion means a category of actions which do not individually or cumulatively have a significant effect on the human environment and which have been found to have no such effect in procedures adopted by a Federal agency in implementation of these regulations (§ 1507.3) and for which, therefore, neither an environmental assessment nor an environmental impact statement is required. An agency may decide in its procedures or otherwise, to prepare environmental assessments for the reasons stated in § 1508.9 even though it is not required to do so. Any procedures under this section shall provide for extraordinary circumstances in which a normally excluded action may have a significant environmental effect.

Title 40 published on 2014-07-01

no entries appear in the Federal Register after this date.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
Presidential Documents

Executive Order ... 11514

Executive Order ... 11991

Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 1508 after this date.

  • 2014-08-25; vol. 79 # 164 - Monday, August 25, 2014
    1. 79 FR 50578 - Effective Use of Programmatic NEPA Reviews
      GPO FDSys XML | Text
      COUNCIL ON ENVIRONMENTAL QUALITY
      Notice of Availability, Request for Public Comments on Draft Guidance on Effective Use of Programmatic National Environmental Policy Act Reviews.
      Submit comments on or before October 9, 2014.
      40 CFR Parts 1500, 1501, 1502, 1503, 1505, 1506, 1507, and 1508