45223220 - Structural shell work

CPV code 45223220 in the EU Common Procurement Vocabulary refers to Structural shell work. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45223200, narrowing the broader category into the specific area of structural shell work. As a leaf code, 45223220 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 structural shell work. Contracting authorities across the EU use 45223220 in TED notices and national procurement portals to signal that a tender relates to structural shell work.