Iran, Islamic Republic of Aviation Permits
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Civil Aviation Authority
- Name: Civil Aviation Organization of the Islamic Republic of Iran (CAO.IRI)
- Website: https://en.caa.gov.ir
- Contact: info@cao.ir
Estimated Processing Time
Requirements by Operation Type
Private and GA flights require full permits. Extended processing times common. U.S.-registered aircraft face additional sanctions-related requirements (30-45 days lead time).
All non-scheduled flights require both overflight and landing permits. Strict documentation requirements. Pre-funded deposit account mandatory.
Scheduled operations require bilateral agreement and seasonal schedule approval. All scheduled flights require overflight/landing permits.
Overflight Permit
- Required: Yes
- Authority: Civil Aviation Organization (CAO) - Air Transport Department
- Lead Time: Minimum 3 working days; 4-8 business days practical lead time depending on provider; 30-45 days for U.S.-registered aircraft due to sanctions
- Validity: Valid until 23:59Z of the following day from the approved departure date
- Fees: No CAA processing fees for authorized agents; air navigation charges calculated at 0.004 USD per ton per km flown; pre-deposit account required
Iran requires routings and FIR information with permit requests. Permits issued only through agents with pre-established accounts and deposits. U.S. sanctions significantly affect processing for U.S.-registered aircraft and U.S. nationals.
Apply through an authorized local agent or approved third-party provider with a pre-funded deposit account at CAO. Submit flight routing, FIR entry/exit points, aircraft details, and operator information. Permit number must appear in Item 18 of the flight plan.
Landing Permit
- Required: Yes
- Authority: Civil Aviation Organization (CAO) - Air Transport Department
- Lead Time: Minimum 3 working days; practical lead time 4-8 business days
- Validity: Valid until 23:59Z of the following day from the approved departure date
- Fees: Landing fees, parking fees, and terminal navigation charges apply; pre-deposit account required to cover all charges
All foreign aircraft require landing permits regardless of purpose. Must have authorized agent in Iran or pre-funded account.
Submit through authorized agent with deposit account. Provide full flight schedule, crew list, passenger manifest, cargo details, aircraft documents, insurance certificates, and routing information.
Cabotage
Strictly prohibited for foreign operators
General Remarks
Iran is under UN and U.S. sanctions affecting aviation operations. U.S.-based providers are limited in services they may coordinate. U.S.-registered aircraft and U.S. national passengers require additional clearances from U.S. State and Commerce departments. ICAO FIR code is OIIX.