45214430 - Language laboratory construction work

CPV code 45214430 in the EU Common Procurement Vocabulary refers to Language laboratory construction work. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45214400, narrowing the broader category into the specific area of language laboratory construction work. As a leaf code, 45214430 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 language laboratory construction work. Contracting authorities across the EU use 45214430 in TED notices and national procurement portals to signal that a tender relates to language laboratory construction work.