Forwarderlaw.com - Legal resource for transportation professionals including commentary on issues related to international transportation, freight forwarding, logistics, e-commerce, legislation and national laws.
Howstuffworks - Overview of U.S. customs laws, how they affect travelers, and what travelers may bring back into the United States.
Juris International - Collection on international trade law including: international instruments and treaties.
LexMercatoria - Dedicated to the provision of information on international commercial law with subsidiary interests in commerce and information technologies.
Metric Importers of North America - Provides information on the Fastener Quality Act, and its negative effect on importers of metric fasteners.
Takuzinis.lv - World Trade Organization agreements and accession protocols.
Trade Laws - Database of trade law and regulation. Focused on India.