45315700 - Switching station installation work

CPV code 45315700 in the EU Common Procurement Vocabulary refers to Switching station installation work. It sits at level 5 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45315000, narrowing the broader category into the specific area of switching station installation work. As a leaf code, 45315700 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 switching station installation work. Contracting authorities across the EU use 45315700 in TED notices and national procurement portals to signal that a tender relates to switching station installation work.