2018—Pub. L. 115–254, § 1991(d)(18)(D), substituted “Administrator of the Transportation Security Administration” for “Under Secretary” wherever appearing.

Pub. L. 115–254, § 1991(d)(18)(A), substituted “Deputization” for “Deputation” in section catchline.

Subsec. (a). Pub. L. 115–254, § 1991(d)(18)(B), in heading, substituted “Deputization” for “Deputation” and, in text, substituted “Administrator of the Transportation Security Administration” for “Under Secretary of Transportation for Security”.

Subsec. (e). Pub. L. 115–254, § 1991(d)(18)(C), substituted “deputization” for “deputation”.