User support services, maintenance and adaptation to Regulation 2019/1239/EU and the Union Customs Code of the National Maritime Port Single Window System - DUEPORT
The purpose of the contract is the provision of support services to users, maintenance and adaptation to Regulation 2019/1239 / EU and the Union Customs Code of the National Maritime Port Single Window System - DUEPORT, with the scope of the work provided for in clause 3 of the technical specifications.