Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system (ISO 15877-5:2009 + Amd 1:2010 + Amd 2:2020); German and English version EN ISO 15877-5:2009 + A1:2010 + A2:2020
Edition 2021-03

Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 5: Fitness for purpose of the system (ISO 15875-5:2003 + Amd 1:2020); German and English version EN ISO 15875-5:2003 + A1:2020
Edition 2021-03

Method for measuring the performance of tumbler dryers for household use
Edition 1995-06

Electric room heating, underfloor heating, characteristics of performance - Definitions, method of testing, sizing and formula symbols (IEC 59C/193/CDV:2015)
Edition 2015-11

Electric room heating, underfloor heating, characteristic of performance - Definitions, method of testing, sizing and formula symbols; German version EN 50559:2013 + A1:2020
Edition 2021-07

Household range hoods and other cooking fume extractors - Methods for measuring performance
Edition 2012-01

Systems and software engineering - Systems and software Quality Requirements and Evaluation (SQuaRE) - Common Industry Format (CIF) for Usability - Evaluation Report (ISO/IEC 25066:2016); German version EN ISO/IEC 25066:2019
Edition 2020-08

Medical electrical equipment - Part 1-6: General requirements for basic safety and essential performance - Collateral standard: Usability (IEC 60601-1-6:2010 + A1:2013 + A2:2020); German version EN 60601-1-6:2010 + A1:2015 + A2:2021
Edition 2021-11

Systems and software engineering - Systems and software product Quality Requirements and Evaluation (SQuaRE) - Common Industry Format (CIF) for usability: Context of use description (ISO/IEC 25063:2014); German version EN ISO/IEC 25063:2017
Edition 2017-09

Plastic sheet piling - Extruded sheet piling of plasticizerfree polyvinylchloride (PVC-U) - Part 2: Dimensions
Edition 2017-10