Maximum immission values - Maximum immission values for arsenic to protect farm animals and the food derived from them
Edition 2018-12

Maximum immission values - Maximum thallium immission values for livestock
Edition 2000-11

Maximum immission values - Maximum immission values for cadmium to protect farm animals and the food derived from them
Edition 2022-08

Maximum immission values - Maximum immission values for aluminium to protect farm animals
Edition 2006-11

Monitoring the effects of genetically modified organisms - Effects on soil organisms
Edition 2014-01

Biological procedures to determine environmental impact (bioindication) - Passive biomonitoring with fishes as bioaccumulators - Sampling procedures
Edition 2019-06

Biological measuring techniques for the determination and evaluation of effects of air pollutants on plants (bioindication) - Phytotoxic effect of inorganic fluorides in ambient air - Method of standardised gladiolus exposure
Edition 2005-11

Biological procedures to determine effects of air pollutants (bioindication) - Biomonitoring with earthworms
Edition 2008-01

Monitoring the effects of the cultivation of genetically modified organisms (GMOs) - Standardised sampling methods for amphibians
Edition 2014-07

Recycling of electrical and electronic equipment - Marketing
Edition 2020-09