Electroacoustics; instruments for the measurement of sound intensity; measurement with pairs of pressure sensing microphones (IEC 61043:1993); German version EN 61043:1994
Edition 1994-05

Private Integrated Services Network (PISN) - Mapping functions for the employment of a circuit mode basic service and the supplementary service user-to-user signalling as a pair of on-demand inter-PINX connections (Mapping/UUS) (Endorsement of the English version EN 301102 V 1.1.1 (1998-06) as German standard)
Edition 2000-03

Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments - Part 1: Generic specification (IEC 62012-1:2002); German version EN 62012-1:2002
Edition 2003-06

Electroacoustics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones
Edition 1994-11

Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environments - Part 1: Generic specification (IEC 62012-1:2002)
Edition 2003-08-01

Multicore and symmetrical pair/quad cables for digital communications to be used in harsh environment. Part 1: Generic specification
Edition 2002-10

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 7-3: Type LC-APC duplex terminated on IEC 60793-2 category B1.1 singlemode fibre; German version EN 50377-7-3:2004
Edition 2004-11

Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method (ISO 16140-2:2016 + Amd 1:2024); German version EN ISO 16140-2:2016 + A1:2024
Edition 2025-07

Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory (ISO 16140-4:2020 + Amd 1:2024); German version EN ISO 16140-4:2020 + A1:2024
Edition 2025-07