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    A T B Systems Limited

    A T B Systems Limited
    Charter House
    Brook St, Lye
    Stourbridge
    DY9 8SN
    United Kingdom
    BSI logo

    Certificate number: KM 683091
    Scope: Enhanced Security Aluminium Window System Supplier

    Standard/Scheme number or name Start Date Expiry Date
    BS 4873/PAS 24 2017-11-29 2026-11-28

    Certificate number: KM 683092
    Scope: Aluminium Window Fabricator

    Standard/Scheme number or name Start Date Expiry Date
    BS 4873 2017-11-29 2026-11-28

    Certificate number: KM 683093
    Scope: Enhanced Security Aluminium Door Fabricator

    Standard/Scheme number or name Start Date Expiry Date
    BS 4873/PAS 24 2017-11-29 2026-11-28

    Certificate number: CPR 822392
    Scope: BS EN 14351-1:2006+A2:2016 Pedestrian doorsets for escape routes

    Standard/Scheme number or name Start Date Expiry Date
    EN 14351-1:2006+A2:2016 2025-02-10