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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 52
Subpart OO - Subpart OO—Rhode Island
View all text of Subpart OO [§ 52.2070 - § 52.2089]
§ 52.2074 - Legal authority.
(a)-(b) [Reserved]
[37 FR 10891, May 31, 1972, as amended at 39 FR 7283, Feb. 25, 1974; 39 FR 12350, Apr. 5, 1974; 51 FR 40676, Nov. 7, 1986; 81 FR 23179, Apr. 20, 2016]
cite as:
40 CFR 52.2074
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