45223110 - Installation of metal structures

CPV code 45223110 in the EU Common Procurement Vocabulary refers to Installation of metal structures. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45223100, narrowing the broader category into the specific area of installation of metal structures. As a leaf code, 45223110 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 installation of metal structures. Contracting authorities across the EU use 45223110 in TED notices and national procurement portals to signal that a tender relates to installation of metal structures.