Energy performance of buildings - Ventilation for buildings - Part 1: Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics - Module M1-6; German version EN 16798-1:2019
Edition 2022-03

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

Facility management - Development of a facility management strategy (ISO 41014:2020); German version EN ISO 41014:2020
Edition 2021-10

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

Wastewater treatment plants - Part 1: General construction principles; German and English version prEN 12255-1:2023
Edition 2023-08

Wastewater treatment plants - Part 3: Preliminary treatment; German and English version prEN 12255-3:2021
Edition 2022-01

Wastewater treatment plants - Part 14: Disinfection; German and English version prEN 12255-14:2021
Edition 2021-08

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-3: Heat generation systems, thermal solar and photovoltaic systems, Module M3-8-3, M8-8-3, M11-8-3; German version EN 15316-4-3:2017
Edition 2017-09

Drain and sewer systems outside buildings - Sewer system management
Edition 2017-07-01

Energy performance of buildings - Ventilation for buildings - Inspection of air-conditioning systems; Supplement 1: Notes on energetic inspection according to the Building Energy Act GEG 2020
Edition 2021-09