British Standards are the standards produced by BSI Group which is incorporated under a Royal Charter (and which is formally designated as the National Standards Body (NSB) for the UK). The BSI Group produces British Standards under the authority of the Charter, which lays down as one of the BSI's objectives to:
Standards
BS 0 A standard for standards specifies Development, Structure and Drafting of British Standards themselves. BS 1 Lists of Rolled Sections for Structural Purposes BS 2 Specification and Sections of Tramway Rails and Fishplates BS 3 Report on Influence of Gauge Length and Section of Test Bar on the Percentage of Elongation BS 4 Specification for Structural Steel Sections BS 5 Report on Locomotives for Indian Railways BS 6 Properties of Rolled Sections for Structural Purposes BS 7 Dimensions of Copper Conductors Insulated Annealed, for Electric Power and Light BS 8 Specification for Tubular Tramway Poles BS 9 Specification and Sections of Bull Head Railway Rails BS 10 Tables of Pipe Flanges BS 11 Specifications and Sections of Flat Bottom Railway Rails BS 12 Specification for Portland Cement BS 13 Specification for Structural Steel for Shipbuilding BS 14 Specification for Structural Steel for Marine Boilers BS 15 Specification for Structural Steel for Bridges, etc., and General Building Construction BS 16 Specification for telegraph material (insulators, pole fittings, etc.) BS 17 Interim Report on Electrical Machinery BS 18 Forms of Tensile Test Pieces BS 19 Report on Temperature Experiments on Field Coils of Electrical Machines BS 20 Report on BS Screw Threads BS 21 Report on Pipe Threads for Iron or Steel Pipes and Tubes BS 22 Report on Effect of Temperature on Insulating Materials BS 23 Standards for Trolley Groove and Wire, BS 24 Specifications for Material used in the Construction of Standards for Railway Rolling Stock BS 25 Report on Errors in Workmanship Based on Measurements Carried Out for the Committee by the National Physical Laboratory BS 26 Second Report on Locomotives for Indian Railways (Superseding No 5) BS 27 Report on Standard Systems of Limit Gauges for Running Fits BS 28 Report on Nuts, Bolt Heads and Spanners BS 29 Specification for Ingot Steel Forgings for Marine Purposes BS 30 Specification for Steel Castings for Marine Purposes BS 31 Specification for Steel Conduits for Electrical Wiring BS 32 Specification for Steel Bars for use in Automatic Machines BS 33 Carbon Filament Electric Lamps BS 34 Tables of BS Whitworth, BS Fine and BS Pipe Threads BS 35 Specification for Copper Alloy Bars for use in Automatic Machines BS 36 Report on British Standards for Electrical Machinery BS 37 Specification for Electricity Meters BS 38 Report on British Standards Systems for Limit Gauges for Screw Threads BS 39 Combined Report on BS Screw Threads BS 40 Specification for Spigot and Socket Cast Iron Low Pressure Heating Pipes BS 41 Specification for Spigot and Socket Cast Iron Flue or Smoke Pipes BS 42 Report on Reciprocating Steam Engines for Electrical Purposes BS 43 Specification for Charcoal Iron Lip-welded Boiler Tubes BS 44 Specification for Cast Iron Pipes for Hydraulic Power BS 45 Report on Dimensions for Sparking Plugs (for Internal Combustion Engines) BS 46 Specification for Keys and Keyways BS 47 Steel Fishplates for Bullhead and Flat Bottom Railway Rails, Specification and Sections of BS 48 Specification for Wrought Iron of Smithing Quality for Shipbuilding (Grade D) BS 49 Specification for Ammeters and Voltmeters BS 50 Third Report on Locomotives for Indian Railways (Superseding Nos. 5 and 26) BS 51 Specification for Wrought Iron for use in Railway Rolling Stock (‘Best Yorkshire’ and Grades A, B and C) BS 52 Specification for bayonet lamp-caps lampholders and B.C.