Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-1: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments; German version EN 50065-2-1:2003 + Corrigendum 2003 + A1:2005
Edition 2006-05

Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 5-2: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments (IEC 63044-5-2:2017); German version EN IEC 63044-5-2:2019
Edition 2020-04

Guide to consultancy in the realisation of innovative products, processes and services during the research and development phase in small- and medium-size enterprises (SMEs)
Edition 2020-06

Emission control - Small and medium-sized firing systems (according to 1. BImSchV) - Test method for the determination of the efficiency of downstream dust separators
Edition 2014-12

Tests on electric and optical fibre cables under fire conditions - Part 2-2: Test for vertical flame propagation for a single small insulated wire or cable - Procedure for diffusion flame (IEC 60332-2-2:2004); German version EN 60332-2-2:2004
Edition 2005-06

Tests on electric and optical fibre cables under fire conditions - Part 2-1: Test for vertical flame propagation for a single small insulated wire or cable - Apparatus (IEC 60332-2-1:2004); German version EN 60332-2-1:2004
Edition 2005-06

Method of test for resistance to fire of unprotected small cables for use in emergency circuits; German version EN 50200:2015
Edition 2016-07

Child use and care articles - Guidelines for the safety of children's slings; German version CEN/TR 16512:2015
Edition 2018-08

Determination of the nominal daily load of domestic wastewater during the operation of small wastewater treatment plants according to EN 12566-3 and DIN 4261-1
Edition 2011-02

Programmable controllers - Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI) (IEC 61131-9:2013); German version EN 61131-9:2013
Edition 2015-02