45332300 - Drain-laying work

CPV code 45332300 in the EU Common Procurement Vocabulary refers to Drain-laying work. It sits at level 5 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45332000, narrowing the broader category into the specific area of drain-laying work. As a leaf code, 45332300 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 drain-laying work. Contracting authorities across the EU use 45332300 in TED notices and national procurement portals to signal that a tender relates to drain-laying work.