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Regulations last checked for updates: May 01, 2025
Title 40 - Protection of Environment last revised: Nov 01, 2025
All Titles
Title 40
Chapter I
Part 271
Subpart A - Subpart A—Requirements for Final Authorization
View all text of Subpart A [§ 271.1 - § 271.27]
§ 271.2 - Definitions.
The definitions in part 270 apply to all subparts of this part.
authority:
42 U.S.C. 6905
,
6912
,
6926
,
and
source:
48 FR 14248, Apr. 1, 1983, unless otherwise noted.
cite as:
40 CFR 271.2
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