withhold release orders

CBP Just Rewrote the Forced Labor Rulebook: What the New Operational Guidance Means for Importers

Short summary: On June 9, 2026, CBP issued new guidance supplementing its 2022 UFLPA guidance and other resources with a single document covering every forced-labor authority it enforces. The new guidance outlines CBP’s detention and exclusion processes and gives practical guidance on how to respond.


On June 9, 2026, U.S. Customs and Border Protection (CBP) published its new Forced Labor Enforcement Operational Guidance for Importers (Publication No. 5560-0526). It is not a refresh. It updates the June 13, 2022, UFLPA Operational Guidance for Importers and, for the first time, consolidates all forced-labor enforcement authorities CBP wields into a single 89-page reference. 

That consolidation is the story. Until now, importers had to stitch together separate sources to understand how the Uyghur Forced Labor Prevention Act (UFLPA), Withhold Release Orders and Findings under 19 U.S.C. § 1307, and the Countering America’s Adversaries Through Sanctions Act (CAATSA) actually differ in practice. CBP has now mapped all of them — including the exact timelines, the review paths, and the documentation bar — in one place. The practical effect: ignorance of the process is no longer a defensible position. 

The one-line summary every importer needs 

CBP detains or excludes goods it suspects were made, wholly or in part, with forced labor — and the burden is on you to prove they weren’t, on a clock that can […]

CBP Launches New Forced Labor Portal 

On January 21, 2026, Customs and Border Protection (CBP) launched its new Forced Labor Portal. The Portal provides a central system for submitting review requests for shipments detained or excluded for forced labor enforcement.

Effective, January 21, 2026, importers MUST use the portal to submit the following for review:

  • Withhold Release Order/Finding admissibility reviews.
  • Uyghur Forced Labor Prevention Act applicability reviews.
  • Uyghur Forced Labor Prevention Act requests for exception; and
  • Countering America’s Adversaries Through Sanctions Act exception requests.

All detained or excluded shipments requiring review must be submitted through this Portal, and users must have a login.gov account to access it. Depending on the type of review submitted, submission will be reviewed by CBP personnel in Forced Labor Division, or Port of Entry, or the Center of Excellence and Expertise.

Diaz Trade Law has confirmed with CBP that responses to CBP Form 28 (Request for Information) and CBP Form 29 (Notice of Action) should not be submitted through the Forced Labor Portal.

The Portal is available at https://flportal.cbp.gov/s/login/ and CBP has provided an instructional video on how to submit a request here.

This change reflects another step forward in how CBP interacts with the trade community, transitioning from […]

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