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    BS 7412

    Sovereign Group Limited
    Vale Street
    Nelson
    BB9 0TA
    United Kingdom
    BSI logo

    Certificate Number: KM 22910
    Scope: Plastics windows made from PVC-U extruded hollow profiles

    Original Registration Date Effective Date Last Revision Date Expiry Date
    1993-01-21 2024-06-25 2024-06-24 2027-06-24