45253800 - Composting plant construction work

CPV code 45253800 in the EU Common Procurement Vocabulary refers to Composting plant construction work. It sits at level 5 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45253000, narrowing the broader category into the specific area of composting plant construction work. As a leaf code, 45253800 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 composting plant construction work. Contracting authorities across the EU use 45253800 in TED notices and national procurement portals to signal that a tender relates to composting plant construction work.