45262213 - Diaphragm wall technique

CPV code 45262213 in the EU Common Procurement Vocabulary refers to Diaphragm wall technique. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45262200, narrowing the broader category into the specific area of diaphragm wall technique. As a leaf code, 45262213 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 diaphragm wall technique. Contracting authorities across the EU use 45262213 in TED notices and national procurement portals to signal that a tender relates to diaphragm wall technique.