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42 U.S.C. 7401 et seq.
43 FR 51393, Nov. 3, 1978, unless otherwise noted.
81 FR 26063, Apr. 29, 2016, unless otherwise noted.
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If you plan to close your SSI unit rather than comply with the federal plan, submit a closure notification, including the date of closure, to the Administrator by the date your final control plan is due.