Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category B or C functions (IEC 62138:2018); German version EN IEC 62138:2019
Edition 2020-07

Nuclear power plants - Instrumentation and control systems important to safety - Development of HDL-programmed integrated circuits - Part 2: HDL-programmed integrated circuits for systems performing category B or C functions (IEC 62566-2:2020); German version EN IEC 62566-2:2020
Edition 2021-11

Blank Detail Specification for Chip Carrier Sockets for Leadless Type A, B or D Chip Carriers for Use in Electronic Equipment R(1997)
Edition 1991-10

Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category B or C functions (Endorsed by Asociación Española de Normalización in November of 2019.)
Edition 2019-11-01

Radio Equipment and Systems (RES) - Digital Enhanced Cordless Telecommunications (DECT); Data services profile (DSP) - Generic frame relay service with mobility (service types A and B, class 2); English version ETS 300701:1996
Edition 1998-06

Television systems - NICAM 728: Transmission of two-channel digital sound with terrestrial television systems B, G, H, I, K1 and L; English version EN 300163 V 1.2.1 (1998.03)
Edition 1998-10

Radio Equipment and Systems (RES) - Digital European Cordless Telecommunications (DECT) - Data Services Profile (DSP) - Base standard including inter-Working to connectionless networks (Service types A and B, Class 1); English version ETS 300435:1996
Edition 1996-10

Integrated Services Digital Network (ISDN) - Primary rate User-Network Interface (UNI) - Part 3: Implementation Conformance Statement (ICS) and Implementation eXtra Information for Testing (IXIT) proforma specification for interface IA and IB; English version ETS 300011-3:1998
Edition 1998-12

Integrated Services Digital Network (ISDN) - Primary rate User-Network Interface (UNI) - Part 2: Conformance test specification for interface IA and IB; English version ETS 300011-2:1998
Edition 1998-12

Integrated Services Digital Network (ISDN); syntax-based videotex lower layers protocols for ISDN packet mode (CCITT Recommendation X.31 case A and case B); English version ETS 300218:1993
Edition 1994-01