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    BS EN 1279-2 & BS EN 1279-3

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

    Certificate Number: KM 30554
    Scope: Insulating Glass Units

    Original Registration Date Effective Date Last Revision Date Expiry Date
    1995-01-26 2024-06-25 2024-06-24 2027-06-24