Workplace exposure - Measurement of chemical agents complying with the requirements given in EN 482 and either one of EN 838, EN 1076, EN 13205, EN 13890 and EN 13936 - Choice of procedures; English version CEN/TR 17055:2017
Edition 2017-09

Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 2: Specific requirements for radioactive aerosol monitors including transuranic aerosols (IEC 45B/997/CD); Text in German and English
Edition 2022-05

Air quality - Approach to uncertainty estimation for ambient air reference measurement methods; German version CR 14377:2002
Edition 2010-07

Stationary source emissions - Predictive Emission Monitoring Systems (PEMS) - Applicability, execution and quality assurance; German version CEN/TS 17198:2018
Edition 2018-10

Test method to measure the efficiency of air filtration media against spherical nanomaterials - Part 2: Size range from 3 nm to 30 nm (ISO/TS 21083-2:2019); German version CEN ISO/TS 21083-2:2019
Edition 2019-11

Measurement of radioactivity in the environment - Air: radon 222 - Part 13: Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method (ISO/TS 11665-13:2017)
Edition 2018-08

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

Workplace atmospheres - Determination of diesel particulate matter - General requirements; German version EN 14530:2004
Edition 2004-06