Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems; section 6: Protection switching (IEC 60835-2-6:1995); German version EN 60835-2-6:1995
Edition 1995-08

Methods of measurement 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 60835-2-4:1993); German version EN 60835-2-4:1995
Edition 1995-06

Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security - Profiles including TCP/IP (IEC 62351-3:2023); German version EN IEC 62351-3:2023
Edition 2024-05

Power systems management and associated information exchange - Data and communications security - Part 7: Network and System Management (NSM) data object models (IEC 62351-7:2017); German version EN 62351-7:2017
Edition 2019-09

Power systems management and associated information exchange - Data and communications security - Part 9: Cyber security key management for power system equipment (IEC 62351-9:2017); German version EN 62351-9:2017
Edition 2018-05

Power systems management and associated information exchange - Data and communications security - Part 8: Role-based access control for power system management (IEC 62351-8:2020); German version EN IEC 62351-8:2020
Edition 2021-07

Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS and derivatives (IEC 62351-4:2018 + A1:2020); German version EN IEC 62351-4:2018 + A1:2020
Edition 2021-11

Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security - Profiles including TCP/IP (IEC 62351-3:2014 + A1:2018 + A2:2020); German version EN 62351-3:2014 + A1:2018 + A2:2020
Edition 2023-03

Methods of measurement for equipment used in terrestrial radio-relay systems; measurements for sub-systems; stand-by channel switching equipment; identical with IEC 60487-2-2, edition 1981
Edition 1987-03

Methods of measurement for radio equipment used in satellite earth stations; measurement common to sub-systems and combinations of sub-systems; measurement in the r.f. range; identical with IEC 60510-1-2:1984
Edition 1988-12