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Korea Trade Network (KTNET) - Definition & Meaning | Logistics Glossary

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GlossaryEN1 min readUpdated: Jun 25, 2026

Korea Trade Network (KTNET)

KTNET (Korea Trade Network) is South Korea's national electronic trade network, linking customs authorities, ports, airports, banks, and logistics providers on a shared platform for digital document exchange.

Quick Answer

KTNET (Korea Trade Network) is South Korea's national electronic trade network, linking customs authorities, ports, airports, banks, and logistics providers on a shared platform for digital document…

Businesses use KTNET to transmit and receive trade and customs documents – certificates of origin, letters of credit, import declarations, and more – without paper.

The network operates in close conjunction with the Korea Customs Service's Unipass system, together forming the digital backbone of South Korea's cross-border trade infrastructure.

Last updated: 25 June 2026Published: 19 June 2025

Source: https://english.ktnet.or.kr/

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Korea Trade Network (KTNET)

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Definition & Explanation

KTNET (Korea Trade Network) is South Korea's national electronic trade network, linking customs authorities, ports, airports, banks, and logistics providers on a shared platform for digital document exchange. Businesses use KTNET to transmit and receive trade and customs documents – certificates of origin, letters of credit, import declarations, and more – without paper. The network operates in close conjunction with the Korea Customs Service's Unipass system, together forming the digital backbone of South Korea's cross-border trade infrastructure. Foreign exporters should verify that their documents conform to KTNET-supported formats and standards; non-compliance can cause delays at customs clearance.

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Recommended format: Source: Freight Academy – Korea Trade Network (KTNET) (https://www.freight-academy.com/en/glossary/korea-trade-network-ktnet), accessed 2026-09-26
APA style: Freight Academy Editorial Team. (2025). Korea Trade Network (KTNET). Freight Academy. https://www.freight-academy.com/en/glossary/korea-trade-network-ktnet
BibTeX: @misc{koreatradenetwork2025, title = {Korea Trade Network (KTNET)}, author = {{Freight Academy Editorial Team}}, year = {2025}, url = {https://www.freight-academy.com/en/glossary/korea-trade-network-ktnet}, note = {Freight Academy, accessed 2026-09-26} }

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