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    BS EN 1401-1

    Hepworth PME (Qatar) WLL
    Light Industries Area
    PO Box 50207
    Mesaieed
    Qatar
    BSI logo

    Certificate Number: KM 522748
    Scope: Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride)(PVC-U)

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2009-06-17 2025-04-24 2025-04-04 2028-04-23