Root cause analysis (RCA) (IEC 62740:2015); German version EN 62740:2015
Edition 2015-11

Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019)
Edition 2021-08

Guidelines for the management of assets of water supply and wastewater systems - Part 1: Drinking water distribution networks (ISO 24516-1:2016)
Edition 2021-02

Project, programme and portfolio management - Guidance on project management (ISO 21502:2020); Text in German and English
Edition 2021-12

Lighting Technology - Requirements for the qualification of the light technician - Indoor lighting
Edition 2015-03

Innovation management - Tools and methods for innovation operation measurements - Guidance (ISO/DIS 56008:2023); German and English version prEN 56008:2023
Edition 2023-04

Solid biofuels - Safe handling and storage of solid biofuel pellets in commercial and industrial applications (ISO 20024:2020); German version EN ISO 20024:2020
Edition 2020-09

Playground inspection - Qualification of playground inspectors - Part 1: Training and education
Edition 2018-05

Event structures - Safety requirements; German version EN 17879:2023
Edition 2024-08

Batch control - Part 3: General and site recipe models and representation (IEC 61512-3:2008); German version EN 61512-3:2008
Edition 2009-02