Energy systems - Combined heat and power - Allocation and evaluation
Edition 2008-07

Operating and maintenance of buildings and building installations - Lifts
Edition 2022-01

Biological measuring techniques for the determination and evaluation of effects of air pollutants on plants (bioindication) - Standardised exposure of spruce
Edition 2001-12

Optical measurement of microtopography - Calibration of confocal microscopes and depth setting standards for roughness measurement
Edition 2010-10

Accuracy of coordinate measuring machines - Characteristics and their testing - Interim check of coordinate measuring machines with artefacts
Edition 2024-04

Dust fires and dust explosions - Hazards - assessment - protective measures - Dust fires and explosion protection in spraying and drying integrated equipment
Edition 2010-07

Biological waste gas purification - Biofilters
Edition 2016-03

Refurbishment of heating installations
Edition 2016-07

Sanitary engineering - Sanitary facilities - Fundamental requirements
Edition 2024-07

Advanced process control (APC) - Realisation of APC projects
Edition 2020-10