Static power convertors; duty of power convertors, typers of d.c. load
Edition 1973-05

Service excellence - Creating outstanding customer experiences through service excellence
Edition 2016-03

Classification of switches according to connections
Edition 1961-03

Material declaration for products of and for the electrotechnical industry (IEC 62474:2018 + A1:2020); German version EN IEC 62474:2019 + A1:2021
Edition 2022-10

Aircraft batteries - Part 3: Product specification and declaration of design and performance (DDP) (IEC 60952-3:2013); German version EN 60952-3:2013
Edition 2014-04

Electricity metering equipment - Dependability - Part 31-1: Accelerated reliability testing - Elevated temperature and humidity (IEC 62059-31-1:2008); German version EN 62059-31-1:2008
Edition 2009-07

Electricity metering equipment - Dependability - Part 32-1: Durability -Testing of the stability of metrological characteristics by applying elevated temperature (IEC 62059-32-1:2011); German version EN 62059-32-1:2012
Edition 2012-10

Electricity metering equipment - Dependability - Part 41: Reliability prediction (IEC 62059-41:2006); German version EN 62059-41:2006
Edition 2007-01

Electrical and pneumatic analogue chart recorders for use in industrial process control systems - Part 2: Guidance for inspection and routine testing (IEC 60873-2:2004); German version EN 60873-2:2004
Edition 2004-07

Petroleum, petrochemical and natural gas industries - Sector-specific quality management systems - Requirements for product and service supply organizations - Amendment 1: Climate action changes (ISO 29001:2020/Amd.1:2024); English version EN ISO 29001:2020/prA1:2024
Edition 2024-05