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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).
Chemicals used for treatment of water intended for human consumption. Trisodium orthophosphate.
Standard published on 1.4.2005
Selected format:Plastics/rubber. Polymer dispersions and rubber lattices (natural and synthetic). Definitions and review of test methods.
Standard published on 30.9.2014
Selected format:Harmonized system of quality assessment for electronic components. General specification: semiconductor optoelectronic and liquid crystal devices.
Standard published on 15.9.1996
Selected format:Harmonized system of quality assessment for electronic components. Blank detail specification. Light emitting diodes, light emitting diode arrays, light emitting diode displays without internal logic and resistor.
Standard published on 15.11.1991
Selected format:Specification for harmonized system of quality assessment for electronic components. Blank detail specification: infrared emitting diodes, infrared emitting diode arrays.
Standard published on 15.6.1988
Selected format:Specification for harmonized system of quality assessment for electronic components. Blank detail specification. Phototransistors, photodarlington transistors, phototransistor arrays.
Standard published on 15.11.1986
Selected format:Specification for harmonized system of quality assessment for electronic components. Blank detail specification. Ambient rated photocouplers with phototransistor output.
Standard published on 15.5.1988
Selected format:Specification for harmonized system of quality assessment for electronic components. Blank detail specification. Photodiodes, photodiode-arrays (not intended for fibre optic applications).
Standard published on 15.11.1986
Selected format:Harmonized system of quality assessment for electronic components. Blank detail specification. Liquid crystal displays. Monochrome LCDs without electronic circuit.
Standard published on 15.11.1991
Selected format:Acoustics. Noise emitted by machinery and equipment. Rules for the drafting and presentation of a noise test code.
Standard published on 31.5.2010
Selected format:Latest update: 2026-04-02 (Number of items: 2 270 295)
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