### Question
How does the law define wide-area environmental sampling?


### Answer
Under *22 U.S.C. § 8102*, **wide-area environmental sampling** is defined as:

> set forth in Article 18g. 

#### Citation:
  - *22 U.S.C. § 8102*
  - Heading: **CHAPTER 88-NUCLEAR NON-PROLIFERATION TREATY&mdash;UNITED STATES ADDITIONAL PROTOCOL IMPLEMENTATION**

