6 U.S.C. § 561

(1) Administration

The term “Administration” means the Transportation Security Administration.

(2) Administrator

The term “Administrator” means the Administrator of the Transportation Security Administration.

(3) Plan

The term “Plan” means the strategic 5-year technology investment plan developed by the Administrator under section 563 of this title .

(4) Security-related technology

The term “security-related technology” means any technology that assists the Administration in the prevention of, or defense against, threats to United States transportation systems, including threats to people, property, and information.