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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).
Fertilizers. Determination of boron in concentrations > 10 % using acidimetric titration.
Standard published on 22.6.2018
Selected format:Fertilizers. Determination of molybdenum in concentrations <= 10 % using spectrometry of a complex with ammonium thiocyanate.
Standard published on 20.6.2018
Selected format:Conformity assessment. General requirements for the competence of proficiency testing providers.
Standard published on 19.6.2024
Selected format:Accessible design. Application of braille on signage, equipment and appliances.
Standard published on 31.10.2013
Selected format:Animal feeding stuffs. Methods of sampling and analysis. Identification of tylosin, spiramycin, virginiamycin, carbadox and olaquindox at sub-additive levels in compound feed. Confirmatory analysis by LC-MS.
Standard published on 1.3.2018
Selected format:Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after an external blow.
Standard published on 22.5.2025
Selected format:Tracked Changes. Plastics piping systems. Thermoplastics valves. Test method for the integrity of a valve after an external blow.
Standard published on 16.6.2025
Selected format:Conformity assessment. Suppliers declaration of conformity. General requirements.
Standard published on 31.5.2010
Selected format:Conformity assessment. Supplier´s declaration of conformity. Supporting documentation.
Standard published on 26.10.2004
Selected format:Animal feeding stuffs: Methods of sampling and analysis. Determination of iodine in animal feed by ICP-MS.
Standard published on 27.9.2017
Selected format:Latest update: 2026-08-19 (Number of items: 2 298 207)
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