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    ISO 45001:2018 (SSIP)

    Nationwide Windows Limited
    Nationwide House
    Rugby
    74 -88 Somers Road
    CV22 7DH
    United Kingdom
    BSI logo

    Certificate Number: OHS 644383
    Scope: The manufacture, supply, installation of windows, doors, conservatories and curtain walling. Full validation of this certificate should be made via SSIP Portal www.ssipportal.org.uk [Previously certified to BS OHSAS 18001:2007 since 2011–03-23]

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2020-09-28 2023-03-21 2023-03-02 2026-03-22