Workplace exposure - Quantitative measurement of airborne endotoxins; German version EN 14031:2021
Edition 2021-09

Wastewater treatment plants - Part 10: Safety principles; German version EN 12255-10:2000
Edition 2001-03

Ergonomics - Danger signals for public and work areas - Auditory danger signals (ISO 7731:2003); German version EN ISO 7731:2008
Edition 2008-12

Workplace exposure - Procedures for the determination of the concentration of chemical agents - Basic performance requirements; German version EN 482:2021
Edition 2021-05

Measurement and assessment of personal exposures to incoherent optical radiation - Part 1: Ultraviolet radiation emitted by artificial sources in the workplace; German version EN 14255-1:2005
Edition 2005-06

Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 6: Transport and handling tests; German version EN 13205-6:2014
Edition 2014-09

Workplace atmospheres - Characterization of ultrafine aerosols/ nanoaerosols - Determination of the size distribution and number concentration using differential electrical mobility analysing systems (ISO 28439:2011); German version EN ISO 28439:2011
Edition 2011-07

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 2: Rotating drum method; German version EN 17199-2:2019
Edition 2019-12

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 3: Continuous drop method; German version EN 17199-3:2019
Edition 2019-12

Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 1: General requirements; German version EN 13205-1:2014
Edition 2014-09