Customs
Common Agricultural Policy
Community Transit
Customs Valuation
Customs Warehousing
End-Use Relief
Export Licensing
Free Zones
Import Licensing
Inward Processing Relief
Outward Processing Relief
Preferential Origin
Processing under Customs Control
Rejected Imports Relief
Returned Goods Relief
Tariff Classification
Tariff Quotas
Freight
The Hague-Visby Rules
The CMR Convention
The COTIF Convention
The Warsaw Convention
 
Certain restrictions, or prohibitions are imposed from time to time on the exportation of agricultural products; horses; ponies; cattle; sheep; goats; swine; counterfeit bank notes and coins; endangered species; controlled drugs; fish; spirits and certain cultural goods and works of art.

In addition, there are controls on certain other goods from being exported, or transhipped without an export license. This often depends on the destination. Examples of goods subject to such controls are: arms and military equipment; high technology industrial goods (computers, hovercraft, aircraft, spacecraft, strategic metals and minerals, chemicals and petroleum products); atomic energy materials and equipment; and any goods for use in nuclear biological and chemical weapons.

Furthermore, US re-export licenses may be required if the exported goods are of US origin, or were produced using US technology.