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The BSI catalog contains over 50,000 standards in PDF format, of which 31,000 are current. It includes standards of UK origin, European standards from CEN/CENELEC and international standards from ISO and IEC which have been adopted in the UK. BSI standards cover building and civil engineering, materials and chemicals, electrotechnology, consumer products and services, healthcare, management systems and information technology.
BS EN 62040-3. Uninterruptible power systems (UPS). Part 3. Method of specifying the performance and test requirements
$107.00 $215.02
BS ISO/IEC 26512. Software and systems engineering. Requirements for acquirers and suppliers of user documentation
$100.00 $200.17
BS EN 15910. Water quality. Guidance on the estimation of fish abundance with mobile hydroacoustic methods
$117.00 $235.05
BS EN 12405-2. Gas meters. Conversion devices. Part 2. Energy conversion
$129.00 $258.52
BS ISO 21438-3. Workplace atmospheres. Determination of inorganic acids by ion chromatography. Part 3. Hydrofluoric acid and particulate fluorides
$127.00 $254.05
Guide to the selection, installation, operation and calibration of diagonal path transit time ultrasonic flowmeters for industrial gas applications
$175.00 $350.52
BS EN 14908-6. Open data communication in building automation, controls and building management. Control network protocol. Part 6. Application elements
$109.00 $218.86
BS ISO 1219-2. Fluid power systems and components. Graphic symbols and circuit diagrams. Part 2. Circuit diagrams
$149.00 $298.56
BS ISO 13229. Thermoplastics piping systems for non-pressure applications. Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings. Determination of the viscosity number and K-value
$146.00 $293.51
BS EN 2894. Aerospace series. Nuts, bihexagonal, self-locking, with counterbore, in heat resisting nickel base alloy, passivated, MoS2 lubricated. Classification: 1550 MPa (at ambient temperature)/315 degreesC
$130.00 $260.07
BS EN 408. Timber structures. Structural timber and glued laminated timber. Determination of some physical and mechanical properties
$102.00 $204.31
BS EN 13146-7. Railway applications. Track. Test methods for fastening systems. Part 7. Determination of clamping force
$148.00 $297.98