### Question
What does head of an agency mean?


### Answer
**Head of an agency** has the following meaning in *10 U.S.C. § 2376*:

> the Secretary of Defense, the Secretary of Homeland Security, and the Administrator of the National Aeronautics and Space Administration

#### Citation:
  - *10 U.S.C. § 2376*
  - Heading: **Subtitle A-General Military Law > PART IV-SERVICE, SUPPLY, AND PROCUREMENT > CHAPTER 140-PROCUREMENT OF COMMERCIAL ITEMS**

