### Question
Can you define what agency information system means?


### Answer
**Agency information system** is defined as the following in *6 U.S.C. § 663*:

> given the term in section 660 of this title; 

#### Citation:
  - *6 U.S.C. § 663*
  - Heading: **CHAPTER 1-HOMELAND SECURITY ORGANIZATION > SUBCHAPTER XVIII-CYBERSECURITY AND INFRASTRUCTURE SECURITY AGENCY > Part A-Cybersecurity and Infrastructure Security**

