US Trade Compliance & Supply Chain Due Diligence | PNP Line
PNP Line
KR CN
Get a Free Quote
About Us
3PL
Forwarding
Customs
Locations
Technology
Support
한국 中国
Get a Free Quote
Home / Customs / Trade Compliance

Trade Compliance

Trade Compliance and Supply Chain Due Diligence

As China-origin volume grows, so does the documentation burden on where materials came from. Compliance here is a records problem, and records have to be built at the supplier, not reconstructed later.

Get a Free Quotearrow_forwardTalk to Our Team
schedule Last updated: 2026-09-09. Enforcement priorities in this area change. Confirm the current position with us and against CBP primary sources. We review this page quarterly.

Due diligence

Where the goods and materials came from

policy

Forced labor rules

Import prohibitions require evidence of supply chain origin for affected goods and regions.

account_tree

Supply chain mapping

Traceability from raw material through production, documented at each tier rather than asserted.

inventory

Supplier records

Purchase records, production records, and transport documents collected as the goods are made.

Audit & records

When customs asks

gavel

Audit response

Structured response to customs enquiries and audits, with the entry file assembled per shipment.

folder

Recordkeeping

Import records retained for the required period and producible on request.

checklist

Documentation Support

Import documentation organized and maintained to support customs inquiries and compliance reviews.

Related

China → USA lane Where these requirements apply most. IOR & customs clearance Entry filing and liability. US tariffs & duties Classification and origin. Get a quote Review your supply chain documentation.

Sourcing from China at growing volume?

Send your supplier and product profile and we will review what documentation the entry will need.

Get a Free Quotearrow_forwardTalk to Our Team