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    BS EN 12326-1

    Breedon Trading Ltd
    T/A Welsh Slate
    Ffestiniog Slate Quarry
    Blaenau Ffestiniog
    Gwynedd
    LL41 3ND
    United Kingdom
    BSI logo

    Certificate Number: KM 08014
    Scope: Slate and stone products for discontinuous roofing and external cladding

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2020-01-07 2025-07-02 2025-06-27 2028-07-01