Water quality - Radium-226 - Part 2: Test method using emanometry (ISO/DIS 13165-2:2021); German and English version prEN ISO 13165-2:2021
Edition 2021-10

Thermal performance of buildings - In situ testing of completed buildings - Part 2: Steady-state data analysis for aggregate heat loss test; German and English version prEN 17887-2:2022
Edition 2022-10

Thermal performance of buildings - In situ testing of building test structures - Part 2: Steady-state data analysis for aggregate heat loss test; German and English version prEN 17888-2:2022
Edition 2022-10

Gas-fired endothermic engine driven heat pumps - Part 2: Safety; German and English version prEN 16905-2:2021
Edition 2022-01

Methods of testing cement - Part 2: Chemical analysis of cement; German and English version prEN 196-2:2024
Edition 2024-09

Glass in building - Heat soaked thermally toughened soda lime silicate safety glass - Part 2: Product standard; German and English version prEN 14179-2:2017
Edition 2017-12

Corrosion of metals and alloys - Corrosion and fouling in industrial cooling water systems - Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig (ISO/DIS 16784-2:2023); German and English version prEN ISO 16784-2:2023
Edition 2023-10

Railway applications - Infrastructure - Demountable machines, trailers and associated equipment - Part 2: General safety requirements; German and English version prEN 15955-2:2022
Edition 2022-09

Fixed firefighting systems - Automatic sprinkler systems - Part 2: Design and installation of ESFR and CMSA sprinkler systems; German and English version prEN 12845-2:2022
Edition 2022-10

Acoustics - Attenuation of sound during propagation outdoors - Part 2: Engineering method for the prediction of sound pressure levels outdoors (ISO 9613-2:2024); German and English version prEN ISO 9613-2:2024
Edition 2024-10