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    Check company, site and product certificates - Validation and Verification

    Northstone Materials Limited

    Northstone Materials Limited
    Murnees Sand & Gravel Pit
    Birren Road
    Dungiven
    BT47 4SH
    United Kingdom
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    Certificate number: CPR 793089
    Scope: BS EN 12620:2002+A1:2008 - Aggregates for concrete.

    Standard/Scheme number or name Start Date Expiry Date
    EN 12620:2002+A1:2008 2023-10-24

    Certificate number: FM 796415
    Scope: The production of sand and gravel.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 9001:2015 2023-09-06 2028-05-08

    Certificate number: EMS 796420
    Scope: The production of sand and gravel.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 14001:2015 2023-09-06 2028-05-08

    Certificate number: OHS 796421
    Scope: The production of sand and gravel.

    Standard/Scheme number or name Start Date Expiry Date
    ISO 45001:2018 (SSIP) 2023-09-06 2028-05-08