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Regulations last checked for updates: May 23, 2025
Title 40 - Protection of Environment last revised: Apr 23, 2028
All Titles
Title 40
Chapter I
Part 72
Subpart H - Subpart H—Permit Revisions
§ 72.80 - General.
§ 72.81 - Permit modifications.
§ 72.82 - Fast-track modifications.
§ 72.83 - Administrative permit amendment.
§ 72.84 - Automatic permit amendment.
§ 72.85 - Permit reopenings.
authority:
42 U.S.C. 7401
,
7403
,
7410
,
7411
,
7426
,
7601
,
source:
58 FR 3650, Jan. 11, 1993, unless otherwise noted.
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