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Regulations last checked for updates: May 03, 2025
Title 40 - Protection of Environment last revised: Nov 03, 2025
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Title 40
Chapter I
Part 52
Subpart A - Subpart A—General Provisions
View all text of Subpart A [§ 52.01 - § 52.46]
§ 52.18 - Abbreviations.
Abbreviations used in this part shall be those set forth in part 60 of this chapter.
[38 FR 12698, May 14, 1973]
authority:
42 U.S.C. 7401
cite as:
40 CFR 52.18
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