EN 55011/A1 : limits and methods of measurement of radio disturbance characteristics of industrial, scientific and medical (ISM) radio-frequency equipment: (CISPR 11: 1990/A1: 1996, modified) / European Commitee for Electrothecnical Standardization
EN 55013 prA14 : December 1996: limits and methods of measurement of radio disturbance characteristics of broadcast receivers and associated equipment / European Commitee for Electrothecnical Standardization
EN 55020 prA12 : December 1996: electromagnetic immunity of broadcast receivers and associated equipment / European Commitee for Electrothecnical Standardization
EN 55020 /A11 : lectromagnetic immunity of broadcast receivers and associated equipment / European Commitee for Electrothecnical Standardization