CPV code 85146200 designates Services provided by transplant organ banks in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
85146200 is a leaf code — the most specific level of its branch — so it can be used directly as the main CPV code of a contract notice. If it does not quite fit, check the neighbouring codes under 85146000 (Services provided by blood banks).