45314100 - Installation of telephone exchanges

CPV code 45314100 in the EU Common Procurement Vocabulary refers to Installation of telephone exchanges. It sits at level 5 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45314000, narrowing the broader category into the specific area of installation of telephone exchanges. It is further divided into 1 direct sub-code, each refining the scope of installation of telephone exchanges into more specific goods, services or works. Contracting authorities across the EU use 45314100 in TED notices and national procurement portals to signal that a tender relates to installation of telephone exchanges.