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Regulations last checked for updates: May 12, 2025
Title 40 - Protection of Environment last revised: Apr 12, 2028
All Titles
Title 40
Chapter I
Part 204
Subpart B - Subpart B—Portable Air Compressors
authority:
(
42 U.S.C. 4905
), 86 Stat. 1237
source:
41 FR 2172, Jan. 14, 1976, unless otherwise noted.
cite as:
40 CFR 204.57
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