CPV code 72212421 designates Facilities management software development services in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
72212421 is a leaf code — the most specific level of its branch — so it can be used directly as the main CPV code of a contract notice. If it does not quite fit, check the neighbouring codes under 72212420 (Facilities management software development services and software development services suite).