Construction and ventilation measures for radon protection - Part 1: Terms and definitions, basics and description of measures
Edition 2021-09

Construction and ventilation measures for radon protection - Part 2: Classification, selection and recommended actions
Edition 2024-03

Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments (IEC 61577-2:2014, modified); German version EN 61577-2:2017
Edition 2017-12

Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments (IEC 61577-3:2011, modified); German version EN 61577-3:2014
Edition 2015-03

Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 4: Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR) (IEC 61577-4:2009, modified); German version EN 61577-4:2014
Edition 2015-03

Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO 11665-1:2019); German version EN ISO 11665-1:2019
Edition 2020-02

Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products (ISO 11665-2:2019); German version EN ISO 11665-2:2019
Edition 2020-02

Measurement of radioactivity in the environment - Air: radon-222 - Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2020); German version EN ISO 11665-3:2020
Edition 2020-08

Measurement of radioactivity in the environment - Air: radon-222 - Part 5: Continuous measurement methods of the activity concentration (ISO 11665-5:2020); German version EN ISO 11665-5:2020
Edition 2020-08

Measurement of radioactivity in the environment - Air: radon-222 - Part 6: Spot measurement methods of the activity concentration (ISO 11665-6:2020); German version EN ISO 11665-6:2020
Edition 2020-08