Electronic public procurement - Business interoperability interfaces (BII), e-Tendering - Part 101: Overview
60.60 Standard published
Electronic public procurement - Business interoperability interfaces (BII), e-Catalogue - Part 101: Overview
60.60 Standard published
Electronic public procurement - Business interoperability interfaces (BII), e-Ordering - Part 101: Overview
60.60 Standard published
Electronic public procurement - Business interoperability interfaces (BII), e-Fulfilment - Part 101: Overview
60.60 Standard published
