Wastewater treatment plants - Part 12: Control and automation; German and English version prEN 12255-12:2022
Edition 2022-03

Graphical symbols for diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application (IEC 60617-2:1996); German version EN 60617-2:1996
Edition 1997-08

Fans - Performance testing using standardized airways (ISO 5801:2017); German version EN ISO 5801:2017
Edition 2018-04

Hydronic systems in heating, cooling and ventilation installations - Part 1: Basics of hydronic balancing
Edition 2022-10

Energy performance of buildings - Contribution of building automation and controls and building management - Part 1: Modules M10-4, 5, 6, 7, 8, 9, 10 (ISO/DIS 52120-1:2019); German and English version prEN ISO 52120-1:2019
Edition 2019-12

Sterilization of health care products - Dry heat - Requirements for the development, validation and routine control of a sterilization process for medical devices (ISO 20857:2010); German version EN ISO 20857:2013
Edition 2013-08

Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories; German and English version prEN 12953-9:2023
Edition 2023-07

Batch control - Part 1: Models and terminology (IEC 61512-1:1997); German version EN 61512-1:1999
Edition 2000-01

Basic financial analysis for private households
Edition 2023-12

Structuring principles for technical products and technical product documentation - Part 12: Buildings and building technology
Edition 2011-04