CPV code 79950000 designates Exhibition, fair and congress organisation services in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
79950000 sits under 79900000 (Miscellaneous business and business-related services) and groups 7 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.