In international logistics, 80% of more than 60 export/import documents are duplicated. Blockchain-based export clearance logistics service by Korea Custom Services was established to improve business automation and information visibility with Nexledger, which utilizes Hyperledger Fabric as one of three blockchain engines. In the short talk, three major features of the Nexledger for the international logistics will be briefly introduced; 1) smart-contract-based business automation 2) data encryption to prevent document forgery 3) data sharing through multi-channel.
