Biological procedures to determine environmental impact (bioindication) - Fish as effect indicators
Edition 2018-12

Maximum immission values to protect vegetation - Critical indices for ozone doses
Edition 2020-03

Biomimetics - Fundamentals, conception, and strategy
Edition 2021-09

Emission control - Production and processing of fibrous materials - Textiles made of organic and inorganic fibres
Edition 2016-09

Gaseous emission measurement - Mesurement of formaldehyde by the AHMT method
Edition 2001-05

Gaseous emission measurement - Measurement of formaldehyde by the acetylacetone method
Edition 2004-02

Gaseous emission measurement; measurement of aliphatic aldehydes (C₁ to C₃) MBTH method
Edition 1990-12

Maximum ambient concentrations referring to human health - Maximum ambient concentrations for nitrogen dioxide
Edition 2004-12

Evaluation in value analysis - Examples
Edition 2020-08

Emission measurements at small firing installations - Measurements at installations for gaseous or liquid fuels
Edition 2018-02