Resource efficiency and resource conservation - Methodological principles and strategies
Edition 2023-08

Cumulative energy demand (KEA) - Terms, definitions, methods of calculation
Edition 2012-01

Requirements for technical equipment rooms - Space for service shafts
Edition 2017-07

Fire protection in building services - Fire protection planning and briefing - Obligations, contents and documentation
Edition 2009-01

Documentation in the building services (BS) - Contents and format of planning, execution, and review documents
Edition 2022-08

Genetic engineering operations in genetic engineering facilities - Guidance on safe operation of genetic engineering facilities
Edition 2016-05

Classification and quality criteria of biorefineries
Edition 2016-01

Hygiene in drinking-water supply systems - Requirements for planning, execution, operation, and maintenance
Edition 2023-09

Solar heating for potable water - Basic principles - System technology and application in residential buildings
Edition 2014-03

Prevention of damage in water heating installations - Scale formation and waterside corrosion
Edition 2021-03