EN 60835-2-4 : methods of measurements for equipment used in digital microwave radio transmission systems: part 2: measurements on terrestrial radio-relay systems: section 4: transmitter/receiver including modulator/demodulator: (IEC 835-2-4:1993) / European Commitee for Electrothecnical Standardization
EN 60835-2-5 : methods of measurements for equipment used in digital microwave radio transmission systems: part 2: measurements on terrestrial radio-relay systems: section 5: digital signal processing sub-system: (IEC 835-2-5:1993) / European Commitee for Electrothecnical Standardization
EN 60950 : sicherheit von einrichtungen der informationstechnik, einschlieblich elektrischer buromaschinen / Europaisches Komitee Fur Elektrotechnische Normung
EN 61000-3-2 : electromagnetic compatibility (EMC): part 3: limits: section 2: limits for harmonic current emissions (equipment input current <= 16 A per phase) / European Commitee for Electrothecnical Standardization