Integrated Services Digital Network (ISDN) - Signalling interworking specification for ISDN User Part (ISUP) version 1; English version ETS 300343:1994
Edition 1995-01

Connectors for electronic equipment - Tests and measurements - Part 2-1: Electrical continuity and contact resistance tests; Test 2a: Contact resistance; Millivolt level method (IEC 60512-2-1:2002); German version EN 60512-2-1:2002
Edition 2003-01

Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method (IEC 60512-2-2:2003); German version EN 60512-2-2:2003
Edition 2004-01

Connectors for electronic equipment - Tests and measurements - Part 2-5: Electrical continuity and contact resistance tests - Test 2e: Contact disturbance (IEC 60512-2-5:2003); German version EN 60512-2-5:2003
Edition 2004-01

Integrated Services Digital Network (ISDN) - Signalling System No. 7 - Signalling interworking specification for ISDN User Part (ISUP) version 2; English version ETS 300360:1995
Edition 1995-11

Security and resilience - Security management systems - Requirements - AMENDMENT 1: Climate action changes (ISO 28000:2022/Amd 1:2024)
Edition 2024-10

Vitreous and porcelain enamel finishes - Selection of test methods for vitreous and porcelain enamelled areas of articles (ISO 4528:2022); German version EN ISO 4528:2022
Edition 2024-01

Information security, cybersecurity and privacy protection - Information security controls (ISO/IEC 27002:2022); German version EN ISO/IEC 27002:2022
Edition 2024-01

Aerospace series - Elements of electrical and optical connection; test methods - Part 204: Discontinuity of contacts in the microsecond range; German version EN 2591-204:1996
Edition 1998-03

Security and resilience - Vocabulary (ISO 22300:2021); German version EN ISO 22300:2021
Edition 2021-06