### Question
What does manufactured substantially in the United States mean?


### Answer
**Manufactured substantially in the United States** has the following meaning in *6 U.S.C. § 188*:

> an item is a domestic end product

#### Citation:
  - *6 U.S.C. § 188*
  - Heading: **CHAPTER 1-HOMELAND SECURITY ORGANIZATION > SUBCHAPTER III-SCIENCE AND TECHNOLOGY IN SUPPORT OF HOMELAND SECURITY**

