45223821 - Prefabricated units

CPV code 45223821 in the EU Common Procurement Vocabulary refers to Prefabricated units. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45223800, narrowing the broader category into the specific area of prefabricated units. As a leaf code, 45223821 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 prefabricated units. Contracting authorities across the EU use 45223821 in TED notices and national procurement portals to signal that a tender relates to prefabricated units.