45112450 - Excavation work at archaeological sites

CPV code 45112450 in the EU Common Procurement Vocabulary refers to Excavation work at archaeological sites. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45112400, narrowing the broader category into the specific area of excavation work at archaeological sites. As a leaf code, 45112450 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 excavation work at archaeological sites. Contracting authorities across the EU use 45112450 in TED notices and national procurement portals to signal that a tender relates to excavation work at archaeological sites.