Transit Freight Through Iran: 4 Corridors and Rules Guide
Transit freight through Iran links the Persian Gulf, the Caspian, Turkey and Central Asia. Learn the corridors, customs rules and documents.
Transit freight through Iran means cargo that enters the country at one border or port and leaves through another, without being cleared for the Iranian market. The main flows run between the Persian Gulf and the Caspian or Central Asia, and between Turkey, the Caucasus and Iran's eastern neighbours.
Which route fits depends on the origin, the destination and the mode. This guide to transit freight through Iran explains the four main corridors, the customs basics and the documents you need. Transit rules, permits and fees change often, so confirm current conditions with your forwarder and the authorities.
Main corridors for transit freight through Iran
Most transit freight through Iran follows one of four patterns. The table shows each flow in short form.
| Flow | Typical path | Modes |
|---|---|---|
| South to north via the Caspian | Bandar Abbas or Chabahar, then Anzali, Amirabad or Nowshahr | Road or rail, then sea |
| South to north by land | Bandar Abbas to Sarakhs or Incheh Borun | Rail or road |
| West to east | Bazargan, Razi or Sero to Lotfabad, Sarakhs or Dogharoun | Mostly road |
| Pakistan to Turkey | Mirjaveh, Zahedan, Tehran, Bazargan | Road or rail |
North–South: ports, Caspian and Central Asia
Iran's southern ports are the entry for sea cargo bound for the north. Shahid Rajaee Port near Bandar Abbas handles the bulk of Iran's port traffic. Chabahar is often described as the only Iranian port with direct access to the Indian Ocean. Our comparison of Iran to Central Asia freight routes shows how cargo continues from there.
From the south, cargo can travel north by land to Central Asia or reach the Caspian ports of Anzali, Amirabad and Nowshahr. From there ships carry it to Russia. This idea sits behind the International North–South Transport Corridor, which Russia, Iran and India agreed on in 2000; the agreement took effect in 2002. The Rasht–Astara railway link is still described as under construction, so check which sections run today.
East–West: Turkey, the Caucasus and Pakistan
Iran also connects Turkey with Turkmenistan, Afghanistan and Pakistan. Trucks from Turkey usually enter at Bazargan, Razi or Sero. They continue east to Mashhad and the Turkmen border, or south-east towards Zahedan. Read more about the entry point in our overview of Iran border crossings for trucks.
Rail offers another option. The Pakistani network uses a broad gauge of 1,676 mm and Iran uses 1,435 mm, so cargo is handled at Zahedan. Trial runs of an Islamabad–Tehran–Istanbul freight train restarted in December 2021. Ask whether such a service is running when you plan your shipment.
Road, rail or sea for transit freight through Iran
Road is the most flexible mode for transit freight through Iran. It suits mixed and urgent loads, and it reaches most border points. Rail suits large, steady volumes. It needs terminal capacity and handling at each break of gauge. Sea is useful for bulk and heavy items on the Caspian leg, although vessel space and weather matter.
Many projects combine modes. A container may arrive at a southern port, move by rail to a northern terminal and continue by ship or truck. Each change of mode adds a handover. Agree responsibility for damage, delay and storage in advance. For a rail-focused example, read our guide to the China–Iran rail corridor.
Customs transit rules and the TIR system
Transit freight through Iran stays under customs control until it exits. It is not released for domestic use. The vehicle is usually sealed, and the route and the time limit are fixed at the entry office. Details depend on the procedure that you use.
Many road shipments use the TIR system, which is based on a UNECE convention and administered through the IRU. According to the IRU (January 2023), Iran's chamber of commerce opened a TIR office in Bandar Abbas. Our guide to rail freight from Iran covers the rail side of the same chain. Authorities may also require permits for foreign trucks. These differ by country pair and change over time.
Under the Ashgabat Agreement, a multimodal transit pact in force since 2016, Kazakhstan, Uzbekistan, Turkmenistan, Iran, India, Pakistan and Oman aim to ease transit along these lines. Check whether your cargo qualifies for any facilitation measures.
Documents for transit freight through Iran
Prepare these papers before the cargo moves:
- Commercial invoice and packing list with matching weights and values.
- Transport document: CMR for road, rail consignment note for rail, bill of lading for sea.
- TIR carnet or another customs transit declaration.
- Vehicle and driver documents, plus any transit permits.
- Certificates required for special goods, such as phytosanitary or ADR papers.
For goods with special rules, confirm requirements with the Islamic Republic of Iran Customs Administration, or IRICA. Check current trade, banking and insurance restrictions with your bank or legal adviser before you commit.
What affects time and cost of transit freight through Iran
Quotes for transit freight through Iran depend on several factors:
- Entry and exit points, and the distance between them.
- Mode: road, rail, sea or a combination.
- Break of gauge, transshipment and port handling.
- Permits, fees and escort or convoy rules in the countries on the route.
- Season, weather and the state of the Caspian.
- Cargo type, such as general, refrigerated or dangerous goods.
- Border queues and the accuracy of your paperwork.
Royan Logistic is based in Tehran and arranges road, rail and sea freight, groupage and full-truckload shipments, and customs coordination. See our intermodal freight and customs coordination pages for details.
Frequently asked questions
Is any cargo accepted for transit through Iran?
No. Goods categories, vehicles and routes are subject to rules that can change. Confirm the status of your product before you book.
Do I need a TIR carnet?
Many road shipments use one, but other customs transit procedures exist. Your forwarder can tell you which applies to your route.
Bandar Abbas or Chabahar for transit?
It depends on the destination, the shipping lines and the inland leg. Ask your forwarder to price both options.
How long does transit take?
It depends on the corridor, the border queues and the paperwork. No fixed time can be promised, so ask for a current estimate.
Plan your Iran transit with Royan Logistic
Share the origin, destination, cargo details and preferred mode in our quote form. We will outline realistic options for your transit freight through Iran.
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