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    ISO 45001:2018 (SSIP)

    Marston Holdings Ltd
    2nd Floor
    Cambridge House
    Harlow Mill
    CM20 2EQ
    United Kingdom
    BSI logo

    Certificate Number: OHS 631702
    Scope: Management and back office support for transportation, design consultancy and enforcement services. The clients undertakes designer duties at PCL, non construction related activities from all other locations. Full validation of this certificate should be made via SSIP Portal www.ssipportal.org.uk [Previously certified to BS OHSAS 18001:2007 since 2015–02-02]

    Original Registration Date Effective Date Last Revision Date Expiry Date
    2021-02-10 2025-08-18 2025-05-28 2028-08-17