6 U.S. Code § 488h. Deadlines for regulations

The Secretary
(1)
shall issue a proposed rule implementing this part not later than 6 months after December 26, 2007; and
(2)
issue a final rule implementing this part not later than 1 year after December 26, 2007.
(Pub. L. 107–296, title VIII, § 899I, as added Pub. L. 110–161, div. E, title V, § 563(a), Dec. 26, 2007, 121 Stat. 2089.)