Trustworthy Systems Supporting Server Signing - Part 1: General System Security Requirements; German version EN 419241-1:2018
Edition 2018-09

Compressors and vacuum pumps - Safety requirements - Part 1: Air compressors; German version EN 1012-1:2010
Edition 2011-02

Ventilation and air conditioning - Part 4: Ventilation in buildings and rooms of health care
Edition 2018-09

Chemicals used for treatment of water intended for human consumption - Hydrochloric acid; German version EN 939:2016
Edition 2016-09

Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance; German version EN 12667:2001
Edition 2001-05

Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German and English version prEN 14626:2022
Edition 2022-11

Nonwovens - Test methods - Part 18: Determination of tensile strength and elongation at break using the grab tensile test (ISO 9073-18:2023); German version EN ISO 9073-18:2023
Edition 2024-03

Gas meters - Conversion devices - Part 2: Energy conversion; German version EN 12405-2:2012
Edition 2012-10

Residential solid fuel burning appliances - Part 2-4: Independent boilers - Nominal heat output up to 50 kW; German version EN 16510-2-4:2022
Edition 2023-11

Building hardware - Mechanically operated locks and locking plates - Requirements and test methods; German version EN 12209:2016
Edition 2016-10