CPV code 33651000 designates General anti-infectives for systemic use and vaccines in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
33651000 sits under 33650000 (General anti-infectives for systemic use, vaccines, antineoplastic and immunodulating agents) and groups 6 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.