31310000 - Mains

CPV code 31310000 in the EU Common Procurement Vocabulary refers to Mains. It sits at level 3 of the CPV hierarchy as a class within the 31 division. This code is nested directly under 31300000, narrowing the broader category into the specific area of mains. It is further divided into 1 direct sub-code, each refining the scope of mains into more specific goods, services or works. Contracting authorities across the EU use 31310000 in TED notices and national procurement portals to signal that a tender relates to mains.