50221100 - Repair and maintenance services of locomotive gearboxes

CPV code 50221100 in the EU Common Procurement Vocabulary refers to Repair and maintenance services of locomotive gearboxes. It sits at level 5 of the CPV hierarchy as a subcategory within the 50 division. This code is nested directly under 50221000, narrowing the broader category into the specific area of repair and maintenance services of locomotive gearboxes. As a leaf code, 50221100 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 repair and maintenance services of locomotive gearboxes. Contracting authorities across the EU use 50221100 in TED notices and national procurement portals to signal that a tender relates to repair and maintenance services of locomotive gearboxes.