45216250 - Trench defences construction work

CPV code 45216250 in the EU Common Procurement Vocabulary refers to Trench defences construction work. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45216200, narrowing the broader category into the specific area of trench defences construction work. As a leaf code, 45216250 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 trench defences construction work. Contracting authorities across the EU use 45216250 in TED notices and national procurement portals to signal that a tender relates to trench defences construction work.