3.4 Yearbooks and similar compendia

• Central Product Classification (CPC)
  
• Classification by Broad Economic Categories BEC
  
• Classification of Individual Consumption According to Purpose (COICOP)
  
• Classification of the Functions of Government (COFOG)
  
• Classification of the Outlays of Producers According to Purpose (COPP)
  
• Classification of the Purposes of Non Profit Institutions Serving Households (COPNI)
  
• International Standard Industrial Classification of all Economic Activities (ISIC)