IEC Technical Committee 25, "Quantities and units, and their letter symbols", was established in 1935. It is one of the technical committees of the
International Electrotechnical Commission (IEC).
It merged with TC 24 and as a committee with "horizontal" responsibilities (i.e. covering matters of a wide-ranging nature and applicable by many “vertical” or product-oriented committees), it is in charge of all questions concerning the SI.
Among other standards it is responsible for parts 6, 13, 14, 15, 16, 17 of
ISO/IEC 80000
ISO 80000 or IEC 80000 is an international standard introducing the International System of Quantities (ISQ).
It was developed and promulgated jointly by the International Organization for Standardization (ISO) and the International Electrote ...
.
See also
*
List of IEC technical committees
The International Electrotechnical Commission (IEC) is a standards-making body in the field of electrical and electronics technologies. The IEC works with National Committees in different countries in preparing and maintaining standards in this s ...
External links
* http://www.iec.ch/tc25
* https://web.archive.org/web/20090301164428/http://www.iec.ch/zone/si/si_present.htm
#025
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