Water quality - Guidance for the surveying of aquatic macrophytes in running waters; German version EN 14184:2014
Edition 2014-08

Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters; German version EN 16698:2015
Edition 2015-12

General methods of test for pigments - Part 19: Determination of water-soluble nitrates (Salicylic acid method) (ISO 787-19:2020); German version EN ISO 787-19:2020
Edition 2020-07

Petroleum products - Determination of cloud point - Automated step-wise cooling method (ISO 22995:2019); German version EN ISO 22995:2019
Edition 2019-09

Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Part 4: Determination of the water-extractable phenols content of creosote; German version EN 1014-4:2010
Edition 2010-11

Durum wheat flour and semolina - Determination of yellow pigment content (ISO 11052:1994); German version EN ISO 11052:2006
Edition 2006-11

Leather - Chemical tests - Determination of tan content in synthetic tanning agents (ISO 17489:2013); German version EN ISO 17489:2013
Edition 2014-03

General principles of design of fibrous (gypsum) plaster works; German version EN 15319:2007
Edition 2007-10

Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking; German version EN 149:2001+A1:2009
Edition 2009-08

Ageing societies - General requirements and guidelines for carer-inclusive organizations (ISO 25551:2021)
Edition 2023-11