45212312 - Exhibition centre construction work

CPV code 45212312 in the EU Common Procurement Vocabulary refers to Exhibition centre construction work. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45212300, narrowing the broader category into the specific area of exhibition centre construction work. As a leaf code, 45212312 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 exhibition centre construction work. Contracting authorities across the EU use 45212312 in TED notices and national procurement portals to signal that a tender relates to exhibition centre construction work.