33651610 - Diphtheria-pertussis-tetanus vaccines

CPV code 33651610 in the EU Common Procurement Vocabulary refers to Diphtheria-pertussis-tetanus vaccines. It sits at level 6 of the CPV hierarchy as a subcategory within the 33 division. This code is nested directly under 33651600, narrowing the broader category into the specific area of diphtheria-pertussis-tetanus vaccines. As a leaf code, 33651610 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 diphtheria-pertussis-tetanus vaccines. Contracting authorities across the EU use 33651610 in TED notices and national procurement portals to signal that a tender relates to diphtheria-pertussis-tetanus vaccines.