Optics and photonics - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide (ISO 9022-20:2015)
Edition 2015-06

Guarantees of Origin related to energy - Guarantees of Origin for Electricity, gaseous hydrocarbons, Hydrogen, and heating & cooling; German and English version prEN 16325:2022
Edition 2022-12

Fasteners - Preloading test for the detection of hydrogen embrittlement - Parallel bearing surface method (ISO 15330:1999); German version EN ISO 15330:1999
Edition 2000-01

Gaseous hydrogen - Cylinders and tubes for stationary storage (ISO/DIS 19884:2018); German and English version prEN ISO 19884:2018
Edition 2018-04

Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate; German version EN 1199:2005
Edition 2005-06

Aerospace series - Titanium and titanium alloys - Test methods - Part 010: Sampling for determination of hydrogen content; German and English version EN 2003-010:2007
Edition 2007-07

Animal feeding stuffs - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16277:2012
Edition 2012-09

Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16206:2012
Edition 2012-05

Stationary source emissions - Reference method for the determination of the concentration of gaseous hydrogen chloride (HCl) in waste gases emitted by industrial installations into the atmosphere; German version EN 16429:2021
Edition 2021-05

Industrial valves - Guideline on requirements for metallic valves for hydrogen application within European standardization
Edition 2024-02