45112100 - Trench-digging work

CPV code 45112100 in the EU Common Procurement Vocabulary refers to Trench-digging work. It sits at level 5 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45112000, narrowing the broader category into the specific area of trench-digging work. As a leaf code, 45112100 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-digging work. Contracting authorities across the EU use 45112100 in TED notices and national procurement portals to signal that a tender relates to trench-digging work.