The sources that settle it.
Customs administrations, tariff schedules, sanctions lists and peer associations. Controlling law and official positions, not commentary, and open to everyone.
- 41 sources
- 9 collections
- Open to everyone
- Mirrored August 15, 2026
The link library
41 links across 9 collections
United States
Federal agencies whose rules land on a U.S. entry.
Canada
CBSA, for anything moving north.
Mexico
Mexican federal law in English translation.
European Union
The Commission, plus the member state administrations members ask about most.
United Kingdom
Post Brexit UK customs, tariff and export control.
Rest of EMEA
European administrations outside the customs union.
Asia Pacific
Regional tariff data and national customs portals.
Global and multilateral
The bodies the national rules are built on top of.
Trade associations
Peer organizations, several of which ICPA members also belong to.
No links match “”.
This library is a lookup list, not an answer service. If the question needs a practitioner rather than a regulation, put it to the membership.
About this list. These are external sites ICPA does not control. A link is a pointer to the controlling authority, not ICPA’s reading of it, and agencies move pages without notice. If one is dead or belongs somewhere else, tell us and it gets fixed: support@icpainc.org.
The answers are already written.
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