Thoughts, stories and ideas from Stable

Section 301 Refund Playbook for the September 23 ACE Window

CBP’s ACE update opens a refund path for Section 301 duty overpayments tied to July 2026 HTSUS statistical renumbering and exclusions.

Completed Kitchen Cabinets and Vanities: A Practical Import Compliance Guide

A practical guide to classifying completed kitchen cabinets and vanities, defining covered products, parts, and key import controls.

BIS Affiliates Rule Returns November 10, 2026: How to Rebuild Entity List Ownership Screening

The BIS Affiliates Rule returns November 10, 2026. Exporters and brokers should rebuild 50% ownership screening before it does.

CBP Form 5106 Enforcement: How to Prevent IOR Number Voiding

CBP can void IOR numbers for inaccurate Form 5106 data. Learn how importers and brokers can validate records and prevent entry delays.

How Successful Protests Affect the ACE ES-003 Report

Successful protests can update ACE ES-003 data. Learn how version numbers, duty changes, and protest fields support accurate IEEPA spend tracking.

Fatal Drawback Bond Validations: An Accelerated Payment Pre-Transmit Checklist

Fatal drawback bond errors can strip Accelerated Payment from a claim. This checklist helps brokers validate bonds before ACE transmission.

How to Route Drawback Claims to the Right PNGM Center Specialist

Learn how ACE drawback claims route through the PNGM Center, which specialist email to use, and when legacy office assignments still apply.

FY2027 MPF Changes: New Minimum and Maximum Fees Effective October 1, 2026

CBP’s FY2027 MPF keeps the 0.3464% rate but raises the minimum to $34.58 and maximum to $670.86, requiring updates by October 1.

Section 232 Copper Smelt and Cast Reporting: A Practical ACE Filing Guide

An ACE filing guide for copper smelt and cast reporting, including Type 12 declarations, OTH values, enforcement dates, and error resolution.

ACE Copper Reporting Requirements: Prevent Fatal F794 Entry Rejections

ACE now rejects covered copper entries that omit smelt and cast countries. Brokers need stronger supplier data, templates, and filing controls.

How to Identify the Ultimate Consignee for EEI Filings

Learn how to identify the EEI ultimate consignee, distinguish the FPPI and intermediate consignee, and document routed export filings.

Building an Effective Visitor Identification Policy for Export-Controlled Facilities

A risk-based visitor identification policy helps protect controlled technology, validate identities, and prevent unauthorized facility access.

EAR 744.23 Semiconductor Controls: When Design Technology May Require a License

Design files can trigger U.S. export controls even when no hardware ships. A disciplined review must cover classification, end use, and FDP rules.

How to Handle a CBP Bill After a Post-Summary Correction

A CBP bill after a post-summary correction requires separate action. Learn how to verify the debt in ACE and submit payment through Pay.gov.

Where to Find Current Section 232 Steel and Aluminum HTS Codes

Learn where to verify Section 232 steel and aluminum HTS codes, track derivative-product updates, and maintain defensible import controls.

ACE Support Delays: A Practical Escalation Guide for Customs Teams

ACE support delays can disrupt entries and reporting. A disciplined ticket, escalation, and continuity process helps trade teams regain control.

Self-Filing Customs Entries With Third-Party Couriers: A Practical Guide

Importers can combine third-party courier transportation with in-house entry filing when carrier handoffs, data flows, and controls are well designed.

How to Calculate MPF Proration Across ACE Entry Lines

Learn how to calculate and prorate MPF from ACE ES-003 data while handling minimums, maximums, exclusions, and duplicate tariff ordinals.

AD/CVD Rate Determination for Chinese Manufacturers: China-Wide vs. All-Others Rates

Correct AD/CVD rates depend on classification, scope, exporter status, and entry instructions—not simply whether a manufacturer is known.

U.S.-Canada Repair Imports: Using HTSUS 9801 and Canadian Tariff Item 9992

Learn when U.S.-Canada repair shipments may use HTSUS 9801 and Canadian tariff item 9992, and which records support duty relief.

Buy American Act Eligibility for Products Manufactured by a Mexican Maquiladora

U.S. steel does not automatically make Mexican-processed clamps domestic. Eligibility depends on the procurement rule, origin test, and contract.

How to Build a Defensible Section 232 Cost Breakdown Template

Learn how to build a supplier-ready Section 232 cost breakdown template that improves value reporting, documentation, and broker review.

How to Build an Effective Self-Filing Entry Training Program

A practical framework for self-filing entry training that builds backup coverage, tariff skills, filing controls, and audit readiness.

How to Resolve an ACE Protest Filer Account EIN Rejection

An EIN already in ACE can block a protest filer application. Learn how to diagnose the conflict, correct account mapping, and regain access.