71321300 - Plumbing consultancy services

CPV code 71321300 in the EU Common Procurement Vocabulary refers to Plumbing consultancy services. It sits at level 5 of the CPV hierarchy as a subcategory within the 71 division. This code is nested directly under 71321000, narrowing the broader category into the specific area of plumbing consultancy services. As a leaf code, 71321300 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 plumbing consultancy services. Contracting authorities across the EU use 71321300 in TED notices and national procurement portals to signal that a tender relates to plumbing consultancy services.