Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 1: Method of measurement - Amendment 1: Measurement uncertainty (ISO 3822-1:1999 + Amd 1:2008) (consolidated version)
Edition 2009-06-01

Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1: Specifications (ISO 11363-1:2018/Amd 1:2023) (Amendment)
Edition 2023-12-15

Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) - Amendment 1 (ISO 23753-1:2019 + Amd 1:2020) (consolidated version)
Edition 2021-05-15

Rotating electrical machines - Part 18-42: Partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - Qualification tests (Amendment) (german version)
Edition 2021-10-01

Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2019/Amd 1:2020); Amendment A1
Edition 2021-03

Fibre optic interconnecting devices and passive components - Performance standard - Part 1: General and guidance ((IEC 61753-1:2018) EN IEC 61753-1:2018) (Amendment) (german version)
Edition 2021-12-01

Geometrical product specification (GPS) - Filtration - Part 61: Linear areal filters - Gaussian filters - Amendment 1 (ISO 16610-61:2015/Amd 1:2019) (consolidated version)
Edition 2020-04-15

Protective clothing - Performance requirements for protective clothing worn by operators applying pesticides and for re-entry workers - Amendment 1: Surrogate test chemical (ISO 27065:2017/Amd 1:2019) (consolidated version)
Edition 2020-04-15