Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry (IEC 60645-1:2017); German version EN 60645-1:2017
Edition 2018-08

Ophthalmic instruments - Ophthalmometers (ISO 10343:2014); German version EN ISO 10343:2014
Edition 2014-10

Gas meter - Thermal-mass flow-meter based gas meter
Edition 2022-11-08

Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration (IEC 60645-3:2020); German version EN IEC 60645-3:2020
Edition 2021-10

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

Electroacoustics - Audiometric equipment - Part 7: Instruments for the measurement of auditory brainstem responses (IEC 60645-7:2009); German version EN 60645-7:2010
Edition 2010-08

Gas analysis - Determination of the water dew point of natural gas - Cooled surface condensation hygrometers (ISO 6327:1981); German version EN ISO 6327:2008
Edition 2008-04

Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions (IEC 60645-6:2022); German version EN IEC 60645-6:2022
Edition 2023-07

Metering equipment and systems - Part 63-8: Smart Meter Gateway - Class definition for TR 03109 according to COSEM
Edition 2023-08