2008—Subsec. (a). Pub. L. 110–293 substituted “10 years” for “5 years”.

For delegation of functions of President under this section, see Ex. Ord. No. 12163, Sept. 29, 1979, 44 F.R. 56673, as amended, set out as a note under section 2381 of this title, and Memorandum of President of Feb. 23, 2004, 69 F.R. 9509, set out as a note under section 7611 of this title.