Fire protection building services - Functions and correlations
Edition 2013-07

Emission control - Facilities for biological waste treatment - Composting
Edition 2019-04

Quality criteria for biogas plants
Edition 2011-02

Project engineer - Knowledge profile
Edition 2006-10

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

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

Emission control - Mechnical-biological treatment facilities for municipal solid waste
Edition 2006-12

Life-cycle management in the manufacturing industry
Edition 2001-07

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

Economy calculation systems for capital goods and plants
Edition 2012-11