90522100 - Removal of contaminated soil

CPV code 90522100 in the EU Common Procurement Vocabulary refers to Removal of contaminated soil. It sits at level 5 of the CPV hierarchy as a subcategory within the 90 division. This code is nested directly under 90522000, narrowing the broader category into the specific area of removal of contaminated soil. As a leaf code, 90522100 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 removal of contaminated soil. Contracting authorities across the EU use 90522100 in TED notices and national procurement portals to signal that a tender relates to removal of contaminated soil.