Smoke and heat control systems - Part 9: Minimum values for power supplies according to DIN EN 12101-10 and control equipment according to ISO 21927-9
Edition 2021-12

Patent valuation - General principles for monetary patent valuation
Edition 2011-05

Fans - Procedures and methods to determine the energy efficiency for the electrical input power range of 125 W up to 500 kW; German and English version prEN 17166:2024
Edition 2024-09

Facility Management - Part 6: Area and Space Measurement in Facility Management; German version EN 15221-6:2011
Edition 2011-12

Geographic information - Web Feature Service (ISO 19142:2010); German version EN ISO 19142:2010
Edition 2011-04

Sustainability of construction works - Assessment of economic performance of buildings - Calculation methods; German version EN 16627:2015
Edition 2015-09

Geographic information - Land Administration Domain Model (LADM) - Part 4: Valuation information (ISO/DIS 19152-4:2024); English version prEN ISO 19152-4:2024
Edition 2024-06

Asset management - Management systems - Guidelines for the application of ISO 55001 (ISO 55002:2018); Text in German and English
Edition 2021-02