LPG equipment and accessories - Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG); German version EN 13953:2020
Edition 2021-03

Microbiology of the food chain - Requirements and guidelines for conducting challenge tests of food and feed products - Part 1: Challenge tests to study growth potential, lag time and maximum growth rate (ISO 20976-1:2019); German version EN ISO 20976-1:2019
Edition 2019-09

Microbiology of the food chain - Requirements and guidelines for conducting challenge tests of food and feed products - Part 2: Challenge tests to study inactivation potential and kinetic parameters (ISO 20976-2:2022); German version EN ISO 20976-2:2022
Edition 2023-02

Plant biostimulants - Detection of Staphylococcus aureus; German and English version prEN 17712:2023
Edition 2023-05

Hydrology; terms relating to quality of waters
Edition 1990-04

Wastewater treatment plants - Part 13: Chemical treatment; Treatment of wastewater by precipitation/flocculation; German version EN 12255-13:2002
Edition 2003-04

Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2016); German version EN ISO 18187:2018
Edition 2018-07

LPG equipment and accessories - Contents gauges for Liquefied Petroleum Gas (LPG) pressure vessels; German version EN 13799:2022
Edition 2022-12

Cathodic protection of external surfaces of above ground storage tank bases in contact with soil or foundations; German version EN 16299:2013
Edition 2013-06

Dispense systems for draught beverages - Part 6: Requirements for cleaning and disinfection
Edition 2014-12