EAPA Enforcement Process
Jennifer Diaz was recently published in Bloomberg Law!
Reproduced with permission. Published October 2026. Copyright © 2026 The Bureau of National Affairs, Inc. EAPA Enforcement Process. For further use, please contact permissions@bloombergindustry.com.
Editor’s Note: The Enforce and Protect Act has become an important enforcement mechanism for US Customs and Border Protection in cases involving alleged evasion of antidumping and countervailing duty orders. Enacted in 2016 as part of the Trade Facilitation and Trade Enforcement Act, EAPA established a formal process for CBP to investigate allegations made by interested parties that covered merchandise entered the US through evasion of AD/CVD duties.
For importers, EAPA risk extends beyond an eventual determination that additional duties are owed. CBP can impose significant interim measures while an investigation remains pending, and an affirmative evasion determination can lead to additional civil or criminal enforcement. Understanding the EAPA process and addressing potential AD/CVD exposure before goods enter the US is an important part of import compliance.
By Jennifer Diaz, Diaz Trade Law
CBP Investigations
The Department of Commerce and CBP play distinct roles in administering US AD/CVD laws. Commerce determines the scope of AD/CVD orders and establishes applicable duty rates. CBP is responsible for collecting those duties and enforcing the orders at the border.
EAPA, codified at 19 U.S.C. § 1517, gives CBP specific authority to investigate allegations that importers have entered merchandise subject to […]




