Article 1
1. A single classification system applicable to public procurement, known as the "Common Procurement Vocabulary" or "CPV" is hereby established. 2. The text of the CPV is set out in Annex I. 3. The illustrative tables showing the correspondence between the CPV and the Statistical Classification of Products by Activity in the EEC (CPA), the Provisional Central Product Classification (CPC Prov.) of the United Nations, the General Industrial Classification of Economic Activities within the European Communities (NACE Rev. 1) and the Combined Nomenclature (CN) are set out in Annexes II, III, IV and V respectively.