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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).
Hearing protectors. Safety requirements and testing. Level-dependent ear-muffs.
WITHDRAWN published on 14.3.2006
Selected format:Hearing protectors. Safety requirements and testing. Active noise reduction ear muffs.
WITHDRAWN published on 29.9.2006
Selected format:Hearing protectors. Safety requirements and testing. Ear-muffs with electrical audio input.
WITHDRAWN published on 12.12.2002
Selected format:Hearing protectors. Safety requirements and testing. Level-dependent ear-plugs.
WITHDRAWN published on 12.12.2002
Selected format:Hearing protectors. Safety requirements and testing. Entertainment audio ear-muffs.
WITHDRAWN published on 30.5.2008
Selected format:Hearing protectors. Safety requirements. Entertainment audio earmuffs.
WITHDRAWN published on 23.11.2020
Selected format:Glossary of terms relating to ophthalmic lenses and spectacle frames. Glossary of terms relating to contact lenses.
WITHDRAWN published on 31.8.1979
Selected format:Terms relating to ophthalmic lenses and spectacle frames. Glossary of terms and symbols relating to contact lenses.
WITHDRAWN published on 29.2.1988
Selected format:Glossary of terms relating to ophthalmic lenses and spectacle frames. Glossary relating to ophthalmic lenses. Glossary relating to spectacle frames..
WITHDRAWN published on 1.3.1972
Selected format:Specification for hypodermic surgical mounted needles (Luer fitting).
WITHDRAWN published on 2.7.1962
Selected format:Latest update: 2026-05-15 (Number of items: 2 278 685)
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