CPV code 51544000 designates Installation services of paper- and paperboard-production machinery in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
51544000 sits under 51540000 (Installation services of special-purpose machinery and equipment) and groups 2 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.