List of EN standards
European Standards (abbreviated EN, from the German name Europäische Norm ("European standard")) are technical standards drafted and maintained by CEN (European Committee for Standardization), CENELEC (European Committee for Electrotechnical Standardization) and ETSI (European Telecommunications Standards Institute). == EN 1–999 == EN 1: Flued oil stoves with vaporizing burners EN 2: Classification of fires EN 3: Portable fire extinguishers EN 14: Dimensions of bed blankets EN 19: Industrial valves – Marking of metallic valves EN 20: Wood preservatives.