72315100 - Data network support services

CPV code 72315100 in the EU Common Procurement Vocabulary refers to Data network support services. It sits at level 5 of the CPV hierarchy as a subcategory within the 72 division. This code is nested directly under 72315000, narrowing the broader category into the specific area of data network support services. As a leaf code, 72315100 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns data network support services. Contracting authorities across the EU use 72315100 in TED notices and national procurement portals to signal that a tender relates to data network support services.