Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 3: Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle (ISO 28706-3:2017); German version EN ISO 28706-3:2018
Edition 2018-04

Personal flotation devices - Part 2: Lifejackets, performance level 275 - Safety requirements (ISO 12402-2:2020); German version EN ISO 12402-2:2020
Edition 2021-04

Personal flotation devices - Part 4: Lifejackets, performance level 100 - Safety requirements (ISO 12402-4:2020); German version EN ISO 12402-4:2020
Edition 2021-04

Personal flotation devices - Part 3: Lifejackets, performance level 150 - Safety requirements (ISO 12402-3:2020); German version EN ISO 12402-3:2020
Edition 2021-04

Domestic spas/whirlpool spas/hot tubs - Safety requirements and test methods; German version EN 17125:2018
Edition 2019-06

Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique); German version EN 15204:2006
Edition 2006-12

Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow; German and English version prEN 1717:2023
Edition 2023-07

Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice
Edition 2012-05

Inland navigation vessels - Floating landing stages and floating bridges on inland waters - Requirements, tests; German and English version prEN 14504:2023
Edition 2023-11

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (ISO 11819-2:2017); German version EN ISO 11819-2:2017
Edition 2017-10