### Question
How does the law define incidental?


### Answer
Under *APPENDIX U.S.C. § 2098*, **incidental** is defined as:

> a relatively small portion of the total project cost

#### Citation:
  - *APPENDIX U.S.C. § 2098*
  - Heading: **DEFENSE PRODUCTION ACT OF 1950 > ACT SEPT. 8, 1950, CH. 932, 64 STAT. 798 > TITLE III-EXPANSION OF PRODUCTIVE CAPACITY AND SUPPLY**

