Customs & Clearance
Customs Clearance Process - 25 Steps Guide
Complete step-by-step guide to customs clearance procedures in Iran
Customs Expert
Customs Clearance Specialist
February 6, 2026
20 min read
2,340 views
Customs Clearance Process in Iran
Introduction
Customs clearance is a critical process for importing goods into Iran. Understanding the 25-step process can help businesses avoid delays and additional costs.
The 25 Steps
Phase 1: Pre-Arrival (Steps 1-5)
- HS Code Classification: Determine the correct Harmonized System code
- Import License: Obtain necessary import licenses
- Currency Allocation: Apply for foreign exchange allocation
- Proforma Invoice: Prepare and verify proforma invoice
- Freight Documentation: Arrange shipping documents
Phase 2: Arrival (Steps 6-10)
- Arrival Notice: Receive vessel/aircraft arrival notification
- Bill of Lading: Obtain original B/L or airway bill
- Cargo Manifest: Verify cargo manifest details
- Warehouse Receipt: Get warehouse receipt from port
- Cargo Inspection: Request initial cargo inspection
Phase 3: Documentation (Steps 11-15)
- Import Declaration: File customs declaration (NTSW system)
- Commercial Invoice: Submit commercial invoice
- Packing List: Provide detailed packing list
- Certificate of Origin: Present certificate of origin
- Other Certificates: Submit required certificates (quality, health, etc.)
Phase 4: Valuation & Duties (Steps 16-20)
- Customs Valuation: Official valuation determination
- Duty Calculation: Calculate import duties and taxes
- VAT Assessment: Determine Value Added Tax
- Other Fees: Calculate port, warehousing fees
- Payment: Pay all duties and fees
Phase 5: Release (Steps 21-25)
- Physical Inspection: Undergo physical cargo inspection
- Quality Control: Quality and standards verification
- Release Order: Obtain customs release order
- Gate Pass: Get port gate pass
- Cargo Collection: Collect and transport cargo
Required Documents
- Commercial Invoice
- Packing List
- Bill of Lading/Airway Bill
- Certificate of Origin
- Import License
- Insurance Certificate
- Health/Quality Certificates (if required)
Last updated: February 6, 2026
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