### Question
What is the definition of agency?


### Answer
The definition of **agency** is as follows in *6 U.S.C. § 131*:

> given it in section 551 of title 5.

#### Citation:
  - *6 U.S.C. § 131*
  - Heading: **CHAPTER 1-HOMELAND SECURITY ORGANIZATION > SUBCHAPTER II-INFORMATION ANALYSIS AND INFRASTRUCTURE PROTECTION > Part B-Critical Infrastructure Information**

