Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury; German version EN 13211:2001
Edition 2001-06

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 30: Pretreatment, homogenization and aliquotation of non-homogeneous water samples (A 30)
Edition 1998-07

Solid recovered fuels - Methods for sampling (ISO 21645:2021); German version EN ISO 21645:2021
Edition 2021-09

Plastics piping systems for renovation of underground gas supply networks - Part 1: General (ISO 11299-1:2018); German version EN ISO 11299-1:2018
Edition 2019-04

Forensic sciences - Part 1: Terms and definitions (ISO 21043-1:2018); German version EN ISO 21043-1:2018
Edition 2019-01

Leather - Chemical tests - Determination of chromium(VI) and the reductive potential for chromium tanning agents (ISO 19071:2016); German version EN ISO 19071:2016
Edition 2016-07

Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle (ISO 14891:2002); German version EN ISO 14891:2002
Edition 2002-07

Earth-moving machinery - Laboratory evaluation of operator seat vibration (ISO 7096:2020); German version EN ISO 7096:2020
Edition 2020-08

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements; German version EN 1074-1:2000
Edition 2000-07

Transportable gas cylinders - Fully wrapped composite cylinders; German version EN 12245:2022
Edition 2022-08