16 U.S.C. § 6809Section
§ 6809. Sunset provision
The authority of the Secretary to carry out this chapter shall terminate September 30, 2031.
(Pub. L. 108–447, div. J, title VIII, §810, Dec. 8, 2004, 118 Stat. 3389; Pub. L. 113–235, div. F, title IV, §422, Dec. 16, 2014, 128 Stat. 2449; Pub. L. 114–53, div. B, §134, Sept. 30, 2015, 129 Stat. 509, renumbered div. B, Pub. L. 114–113, §8(3), Dec. 18, 2015, 129 Stat. 2245; Pub. L. 114–223, div. C, §133, Sept. 29, 2016, 130 Stat. 914; Pub. L. 115–56, div. D, §131, Sept. 8, 2017, 131 Stat. 1145; Pub. L. 118–234, title III, §311(e), Jan. 4, 2025, 138 Stat. 2898.)