Hyödyllisiä linkkejä

 Nando Notify Bodies/Nando ilmoitetut laitokset

http://ec.europa.eu/growth/tools-databases/nando/index.cfm?fuseaction=notifiedbody.main

 European Standards References/Eurooppalaiset standardit viitteet

CEN European Committee for Standardization  
CENELEC European Committee for Electrotechnical Standardization  
ETSI European Telecommunications Standards Institute  
ISO International Organization for Standardization  
IEC International Electrotechnical Commission  
ITU International Telecommunication Union