48625000 - Open systems operating systems

CPV code 48625000 in the EU Common Procurement Vocabulary refers to Open systems operating systems. It sits at level 4 of the CPV hierarchy as a category within the 48 division. This code is nested directly under 48620000, narrowing the broader category into the specific area of open systems operating systems. As a leaf code, 48625000 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 open systems operating systems. Contracting authorities across the EU use 48625000 in TED notices and national procurement portals to signal that a tender relates to open systems operating systems.