customs-trade-compliance

Classify HS/HTS codes and apply GRI rules for trade compliance.

1|Updated Mar 18, 2026
One-click install
npx skills add https://github.com/xxih/ai-harness-zh --skill customs-trade-compliance-xxih
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Skill: customs-trade-compliance
Source: https://github.com/xxih/ai-harness-zh/tree/main/references/translations/everything-claude-code/docs/zh-CN/skills/customs-trade-compliance
Command: npx skills add https://github.com/xxih/ai-harness-zh --skill customs-trade-compliance-xxih

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides structured, expert trade compliance knowledge to reduce classification errors, avoid fines, and optimize duties when moving goods across jurisdictions. It turns complex rules, audit expectations, and documentation requirements into actionable decisions and defensible rationales.

Core Features & Use Cases

  • HS/HTS Classification & GRI Application: Stepwise decision logic for applying GRI 1-6, chapter and subheading notes, and national extensions (HTS/TARIC/UKGT).
  • Tariff Optimization & FTA Analysis: Methods to compute regional value content (RVC), apply product-specific origin rules, and identify opportunities using FTAs, FTZs, and duty drawback.
  • Documentation & Audit Readiness: Templates and checklists for commercial invoices, origin certificates, ISF/entry filings, CBP responses, and retained rationale for audits.
  • Restricted‑party Screening & Risk Triage: Guidance for screening against SDN/entity lists, assessing match quality, and escalation protocols for confirmed hits.
  • Use Case Example: Assess a shipment of electronic modules for correct HTS code, calculate potential USMCA benefits, prepare required origin documentation, and draft a short audit justification.

Quick Start

Classify the product as HS/HTS at a 6-digit level, list applicable duties and trade terms for US import, and provide a concise written rationale and required document checklist.

Frequently Asked Questions about customs-trade-compliance

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I apply GRI rules for HS classification on imported goods?

To apply GRI rules for HS classification, use stepwise decision logic for GRI 1-6 alongside chapter and subheading notes to determine accurate 6-digit codes and national extensions. This process ensures compliant import workflows and provides defensible rationales for customs audits.

How do I calculate regional value content for USMCA origin analysis?

Calculate regional value content for USMCA origin analysis by computing RVC and applying product-specific origin rules to verify FTA eligibility. This identifies exact tariff optimization opportunities and confirms whether your goods meet agreement requirements.

What documentation is required for US import ISF and entry filing preparation?

Documentation required for US import ISF and entry filing preparation includes commercial invoices, origin certificates, and structured checklists. These satisfy CBP response requirements and ensure audit readiness through retained classification rationales.

How do I handle restricted-party screening and sanctions screening for exports?

To handle restricted-party screening, screen shipments against SDN and entity lists to assess match quality. This process establishes clear escalation protocols for confirmed hits to mitigate sanctions risks in export workflows.

What is the best way to document HS classification rationales for customs audits?

The best way to document HS classification rationales for customs audits is to apply GRI rules stepwise and retain written justifications. This approach prepares structured CBP responses and satisfies audit expectations across different jurisdictions.

Can I use this for cross-jurisdictional trade compliance between the EU and APAC?

Yes, you can use this for cross-jurisdictional trade compliance across the European Union, United Kingdom, and APAC. It handles national extensions like TARIC and UKGT, computes FTA eligibility, and prepares documentation for diverse import and export workflows.