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Order 122, 46 FR 9036, Jan. 28, 1981, unless otherwise noted.
87 FR 1519, Jan. 11, 2022, unless otherwise noted.
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Nomenclature changes to part 12 appear at 69 FR 32438, June 10, 2004.
The licensee of any dam or other project work classified as having a high or significant hazard potential, as defined in § 12.3(b)(13)(i) and (ii), is required to submit an Owner's Dam Safety Program to the Regional Engineer.