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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).
Erythema reference action spectrum and standard erythema dose.
Standard published on 3.6.2019
Selected format:Tracked Changes. Erythema reference action spectrum and standard erythema dose.
Standard published on 24.2.2020
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of monolithic ceramics at room temperature. Determination of flexural strength by the ring-on-ring test.
Standard published on 13.11.2018
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of nitric oxide.
Standard published on 11.11.2025
Selected format:Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of nitric oxide.
Standard published on 17.11.2025
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of acetaldehyde.
Standard published on 11.11.2025
Selected format:Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of acetaldehyde.
Standard published on 17.11.2025
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of toluene.
Standard published on 11.11.2025
Selected format:Tracked Changes. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of toluene.
Standard published on 17.11.2025
Selected format:Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of semiconducting photocatalytic materials under indoor lighting environment. Removal of formaldehyde.
Standard published on 11.11.2025
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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