50225000 - Railway-track maintenance services

CPV code 50225000 in the EU Common Procurement Vocabulary refers to Railway-track maintenance services. It sits at level 4 of the CPV hierarchy as a category within the 50 division. This code is nested directly under 50220000, narrowing the broader category into the specific area of railway-track maintenance services. As a leaf code, 50225000 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 railway-track maintenance services. Contracting authorities across the EU use 50225000 in TED notices and national procurement portals to signal that a tender relates to railway-track maintenance services.