Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission; German version EN 1557:1996
Edition 1997-03

Animal feeding stuffs - Methods of sampling and analysis - Predictive equations for metabolizable energy in feed materials and compound feed (pet food) for cats and dogs including dietetic food; German version EN 16967:2017
Edition 2017-10

Biotechnology - Modified organisms for application in the environment - Guidance for the monitoring strategies for deliberate releases of genetically modified plants; German version EN 12468:1997
Edition 1998-04

Liming materials - Determination of size distribution by dry and wet sieving; German version EN 12948:2010
Edition 2011-02

Natural stone test methods - Determination of uniaxial compressive strength; German version EN 1926:2006
Edition 2007-03

Jewellery - Consumer confidence in the diamond industry (ISO 18323:2015); German version EN ISO 18323:2015
Edition 2015-11

Biotechnology - Equipment - Guidance on procedures for testing leaktightness; German version EN 12298:1998
Edition 1998-05

Safety of machinery - Assessment and reduction of risks arising from radiation emitted by machinery - Part 3: Reduction of radiation by attenuation or screening; German version EN 12198-3:2002+A1:2008
Edition 2008-11

Heat exchangers - Methods of measuring the parameters necessary for establishing the performance; German version EN 306:1997
Edition 1997-07

Dried milk - Determination of content of lactic acid and lactates (ISO 8069:2005); German version EN ISO 8069:2007
Edition 2007-09