Water quality - Guidance on the estimation of phytoplankton biovolume; German version EN 16695:2015
Edition 2015-12

Water quality - Guidance standard on interlaboratory comparison studies for ecological assessment; German version EN 16101:2012
Edition 2012-12

Measurement of fiber optic elements - Part 8: Determination of the mechanical bendig radius for short-term applications of light guide cables; Text in German and English
Edition 2011-03

Measurement of fiber optic elements - Part 5: Determination of visual defects of light and image guides; Text in German and English
Edition 2011-03

Soil, waste, treated biowaste and sludge - Determination of total organic carbon (TOC) by dry combustion; German version EN 15936:2022
Edition 2022-09

Water quality - Sampling - Part 15: Guidance on the preservation and handling of sludge and sediment samples (ISO 5667-15:2009); German Version EN ISO 5667-15:2009
Edition 2010-01

Water quality - Guidance on quantitative and qualitative investigations of marine phytoplankton; German version EN 15972:2011
Edition 2011-11

Water quality - Guidance standard on determining the degree of modification of river hydromorphology; German version EN 15843:2010
Edition 2010-05

Semantics for groundwater data interchange; German version EN 14968:2006
Edition 2006-11

Transfusion equipment for medical use - Part 5: Transfusion sets for single use with pressure infusion apparatus (ISO 1135-5:2015); German version EN ISO 1135-5:2015
Edition 2016-06