Economic efficiency of building services installations - Energy effort for generation
Edition 2013-12

Simplified method for the calculation of the annual heating energy ratio and the annual gas utilisation efficiency of sorption heat pumps - Gas heat pumps for space heating and domestic hot water
Edition 2013-01

Hazardous substances and ventilation systems for welding workplaces
Edition 2018-02

Terminology of civil engineering and building Services - Addition 1
Edition 2018-08

Monuments and listed buildings - Technical building equipment
Edition 2021-08

Preventing freezing of water-carrying pipes
Edition 2018-03

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

Designing free heating surfaces - Fundamentals - Designing of heating appliances
Edition 2002-07

Project engineer - Requirements for qualification
Edition 2009-01