Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA) - Packet Data Optimized (PDO) - Part 7: Security; English version ETS 300393-7:1997
Edition 1998-08

Telecommunications Management Network (TMN) - Security - Part 3: Security services - Authentication of users and entities in a TMN environment (Endorsement of the English version EN 301261-3 V 1.2.1 (1999-01) as German Standard)
Edition 1999-12

Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 420: Multiple talkers and multiple listeners; Ship systems interconnection; Companion standard requirements and basic companion standards (IEC 61162-420:2001); German version EN 61162-420:2002, text in English
Edition 2002-11

Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA) - Packet Data Optimized (PDO) - Part 1: General network design; English version ETS 300393-1:1996
Edition 1997-08

Security requirements for device for authentication - Part 3: Additional functionality for security targets; German version EN 419251-3:2013
Edition 2013-06

Security requirements for device for authentication - Part 1: Protection profile for core functionality; German version EN 419251-1:2013
Edition 2013-05

Security requirements for device for authentication - Part 2: Protection profile for extension for trusted channel to certificate generation application; German version EN 419251-2:2013
Edition 2013-06

Electronic railway equipment - Train communication network (TCN) - Part 2-6: On-board to ground communication (IEC 9/2838/CD:2022); Text in English
Edition 2023-05

Electronic railway equipment - Train communication network (TCN) - Part 2-6: On-board to ground communication (IEC 61375-2-6:2018); English version EN IEC 61375-2-6:2018
Edition 2019-05

Industrial communication networks - Profiles - Part 1-X: Fieldbus profiles (IEC 65C/1035/CD:2020); Text in English
Edition 2021-05