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42 U.S.C. 7401 et seq.
36 FR 24877, Dec. 23, 1971, unless otherwise noted.
89 FR 43072, May 16, 2024, unless otherwise noted.
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Subscribe to: 40 CFR 60.489b
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Process units that produce, as intermediates or final products, chemicals listed in § 60.489 are covered under this subpart. The applicability date for process units producing one or more of these chemicals is April 25, 2023.