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    BS EN 12899-1

    Kier Group plc
    Optimum House
    Clippers Quay
    Salford Quays
    Manchester
    M50 3XP
    United Kingdom
    BSI logo

    Certificate Number: CPR 775485
    Scope: BS EN 12899-1:2007 Fixed, vertical road traffic signs – Part 1: Fixed signs

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2022-09-28 2025-05-14 2025-05-14