Operation of process engineering plants - Minimum requirements for digital manufacturer information for the process industry - Fundamentals
Edition 2020-04

Energy consultancy - Energy consultancy process and methods
Edition 2021-06

Emission control - Production of biochar
Edition 2019-06

Operation and maintenance of buildings and building installations - Fundamentals
Edition 2023-03

Radio-based communication in industrial automation - Requirements and principles
Edition 2020-08

Integration of distributed and renewables-based energy systems in buildings - Fundamentals - Fixing of solar modules and solar collectors on buildings
Edition 2016-01

Emission control - Biological waste treatment facilities - Anaerobic digestion and post-treatment
Edition 2015-10

Workplace air - Reduction of exposure to air pollutants - Ventilation technical measures
Edition 2011-06

Emission control - Storage and handling of wood chips for energy use in the private and commercial sector - Requirements under environmental, health, and safety aspects
Edition 2023-03

Quality criteria for biogas plants
Edition 2011-02