The date of enactment of the Vision 100—Century of Aviation Reauthorization Act, referred to in subsecs. (a)(4), (5) and (b)(1), is the date of enactment of Pub. L. 108–176, which was approved Dec. 12, 2003.

2003—Pub. L. 108–176 reenacted section catchline without change and amended text generally. Prior to amendment, text consisted of subsecs. (a) to (e) relating to development of detailed guidance for a scheduled passenger air carrier flight and cabin crew training program to prepare crew members for potential threat conditions.

2002—Subsec. (e). Pub. L. 107–296 designated existing provisions as par. (1), inserted heading, substituted “The Under Secretary” for “The Administrator”, added pars. (2) and (3), and realigned margins.

Amendment by Pub. L. 108–176 applicable only to fiscal years beginning after Sept. 30, 2003, except as otherwise specifically provided, see section 3 of Pub. L. 108–176, set out as a note under section 106 of this title.

Amendment by Pub. L. 107–296 effective 60 days after Nov. 25, 2002, see section 4 of Pub. L. 107–296, set out as an Effective Date note under section 101 of Title 6, Domestic Security.