90470000 - Sewer cleaning services

CPV code 90470000 in the EU Common Procurement Vocabulary refers to Sewer cleaning services. It sits at level 3 of the CPV hierarchy as a class within the 90 division. This code is nested directly under 90400000, narrowing the broader category into the specific area of sewer cleaning services. As a leaf code, 90470000 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 sewer cleaning services. Contracting authorities across the EU use 90470000 in TED notices and national procurement portals to signal that a tender relates to sewer cleaning services.