Electricity metering - Payment systems - Part 31: Particular requirements - Static payment meters for active energy (classes 0,5, 1 and 2) ((IEC 62055-31:2022) EN IEC 62055-31:2022) (german version)
Edition 2023-12-01

Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols (IEC 62053-52:2005)
Edition 2006-10-01

Gas meters - Diaphragm gas meters
Edition 2017-10-15

Water meters for cold potable water and hot water - Part 4: Non-metrological requirements not covered in ISO 4064-1 (ISO 4064-4:2014)
Edition 2014-12-15

Electricity metering - Data exchange for meter reading, tariff and load control. Part 21: Direct local data exchange
Edition 2002-06

Electricity metering equipment (AC) - Particular requirements. Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2)
Edition 2003-03

Water meters for cold potable water and hot water - Part 3: Test report format (ISO 4064-3:2014)
Edition 2014-10

Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014); Amendment A11
Edition 2023-01

Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014)
Edition 2017-09

Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014)
Edition 2017-09