CPV code 92522000 designates Preservation services of historical sites and buildings in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
92522000 sits under 92520000 (Museum services and preservation services of historical sites and buildings) and groups 2 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.