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Intensive reporting period for HS classification customs clearance difficulties

Exporters facing customs clearance difficulties with a foreign customs authority over tariff classification can report to the Customs Valuation and Classification Institute from September 7 to October 31, 2026.

Customs Valuation and Classification Institute

The Customs Valuation and Classification Institute of the Korea Customs Service is running an 8-week "intensive reporting period for HS classification customs clearance difficulties" from September 7 to October 31, 2026.

  • Eligibility: Exporters and overseas local subsidiaries facing customs clearance difficulties, or at risk of a dispute, with a foreign customs authority over tariff classification
  • Reporting: "Voice of the Customer > HS International Dispute Report Center" on the Institute's website
  • Handling: Dedicated staff handle each report. For goods that have not received a domestic advance ruling, the report is linked to an advance ruling and a reply stating the tariff number and the classification basis is provided. English-language materials are also provided if needed.

Source: Policy Briefing, Korea Customs Service press release (September 7, 2026)