Nomenclator CAEN

Gas production This class includes: - the production, for the purpose of supply, of gases resulting from the coking of coal, from derived agricultural products or from waste; - manufacture of gaseous fuels with a calorific value determined, by purification, mixing and other processes, from gases of different types, including natural gas. This class excludes: - operation of coke ovens, see 23.10; - manufacture of refined petroleum products, see 23.20; - industrial gas production, see 24.11; - bulk sale of gaseous fuels, or sale in cylinders (see 51.12; 51.51; 52.48; 52.6)