90521300 - Disposal of radioactive waste

CPV code 90521300 in the EU Common Procurement Vocabulary refers to Disposal of radioactive waste. It sits at level 5 of the CPV hierarchy as a subcategory within the 90 division. This code is nested directly under 90521000, narrowing the broader category into the specific area of disposal of radioactive waste. As a leaf code, 90521300 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 disposal of radioactive waste. Contracting authorities across the EU use 90521300 in TED notices and national procurement portals to signal that a tender relates to disposal of radioactive waste.