63730000 - Support services for air transport

CPV code 63730000 in the EU Common Procurement Vocabulary refers to Support services for air transport. It sits at level 3 of the CPV hierarchy as a class within the 63 division. This code is nested directly under 63700000, narrowing the broader category into the specific area of support services for air transport. It is further divided into 4 direct sub-codes such as 63731000, 63732000, 63733000, each refining the scope of support services for air transport into more specific goods, services or works. Contracting authorities across the EU use 63730000 in TED notices and national procurement portals to signal that a tender relates to support services for air transport.