### Question
What is the definition of adverse marking decision?


### Answer
The definition of **adverse marking decision** is as follows in *19 U.S.C. § 1304*:

> a determination by the Customs Service which an exporter or producer of merchandise believes to be contrary to Annex 311 of the North American Free Trade Agreement

#### Citation:
  - *19 U.S.C. § 1304*
  - Heading: **CHAPTER 3-THE TARIFF AND RELATED PROVISIONS > SUBTITLE II-SPECIAL PROVISIONS > Part I-Miscellaneous**

