Carrying foreign goods through a customs and passing through the country and delivering them to a foreign country is called foreign transit. Transportation of a good from domestic customs to another customs within the country is called domestic transit of goods.
There are two types of goods transit. Transit of domestic goods and transit of foreign goods.
Transit of foreign goods:
If a goods enters a country through the border and is delivered to another country after crossing its territory, it is called foreign transit.
Domestic goods transit:
Whenever goods are transported from one authorized customs center in the country to another customs center in the same country, it is called internal transit. For example, transporting goods from a border customs to Tehran customs.