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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Uninterruptible power systems (UPS). General and safety requirements for UPS used in operator access areas.
WITHDRAWN published on 25.8.2004
Selected format:Specification for uninterruptible power systems (UPS). General and safety requirements for UPS used in restricted access locations.
WITHDRAWN published on 15.4.2000
Selected format:Specification for uninterruptible power systems (UPS). General and safety requirements.
WITHDRAWN published on 15.10.1993
Selected format:Specification for uninterruptible power systems (UPS). EMC requirements.
WITHDRAWN published on 15.9.1996
Selected format:Customer premises cabling for information technology. ISDN basic access.
WITHDRAWN published on 15.8.1994
Selected format:Customer premises cabling for information technology. ISDN basic access.
WITHDRAWN published on 15.4.1999
Selected format:Customer premises cabling for information technology. ISDN basic access.
WITHDRAWN published on 16.6.2003
Selected format:Customer premises cabling for information technology. 2048 kbit/s ISDN primary access and leased line network interface.
WITHDRAWN published on 15.11.1996
Selected format:Reports on metric units of volume and standard temperature of volumetric glassware.
WITHDRAWN published on 30.6.1952
Selected format:Report on metric units of volume.
WITHDRAWN published on 28.8.1933
Selected format:Latest update: 2026-04-06 (Number of items: 2 271 069)
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