### Question
Can you define what head of an agency means?


### Answer
**Head of an agency** is defined as the following in *10 U.S.C. § 2302*:

> the Secretary of Defense, the Secretary of the Army, the Secretary of the Navy, the Secretary of the Air Force, the Secretary of Transportation, and the Administrator of the National Aeronautics and Space Administration

#### Citation:
  - *10 U.S.C. § 2302*
  - Heading: **Subtitle A-General Military Law > PART IV-SERVICE, SUPPLY, AND PROCUREMENT > CHAPTER 137-PROCUREMENT GENERALLY**

