### Question
How is the term major system defined?


### Answer
The term **major system** is defined in *50 U.S.C. § 3024* as the following:

> given such term in section 109 of title 41.

#### Citation:
  - *50 U.S.C. § 3024*
  - Heading: **CHAPTER 44-NATIONAL SECURITY > SUBCHAPTER I-COORDINATION FOR NATIONAL SECURITY**

