34121100 - Public-service buses

CPV code 34121100 in the EU Common Procurement Vocabulary refers to Public-service buses. It sits at level 5 of the CPV hierarchy as a subcategory within the 34 division. This code is nested directly under 34121000, narrowing the broader category into the specific area of public-service buses. As a leaf code, 34121100 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 public-service buses. Contracting authorities across the EU use 34121100 in TED notices and national procurement portals to signal that a tender relates to public-service buses.