Vacuum gauges - Calibration by direct comparison with a reference gauge (ISO 3567:2011)
Edition 2015-05

Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking; German version EN 405:2001+A1:2009
Edition 2009-08

Respiratory protective devices - Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only - Requirements, testing, marking; German version EN 1827:1999+A1:2009
Edition 2009-11

Textiles - Method for assessing appearance of apparel and other textile end products after domestic washing and drying (ISO 15487:2018); German version EN ISO 15487:2018
Edition 2018-12

Wastewater treatment plants - Part 6: Activated sludge process; German and English version prEN 12255-6:2021
Edition 2021-07

Explosion venting devices; German version EN 14797:2006
Edition 2007-03

Corrosion of metals and alloys - Accelerated cyclic test with exposure to acidified salt spray, dry and wet conditions (ISO 16151:2018); German version EN ISO 16151:2018
Edition 2018-10

Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2015, modified); German version EN 15004-1:2019
Edition 2019-06

Bituminous mixtures - Test methods - Part 30: Specimen preparation by impact compactor; German version EN 12697-30:2018
Edition 2019-03

Tubular heat exchangers - Tube pitches, diameter of bores in tube sheets, baffles and support plates
Edition 2007-09