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    ISO 9001:2015

    TWI Ltd
    Granta Park
    Great Abington
    Cambridge
    CB21 6AL
    United Kingdom
    BSI logo

    Certificate Number: FS 826269
    Scope: Provision of research and development, consultancy, design, technical information, intellectual property, and training and examination services related to the welding, joining, coating, surface engineering, processing, and inspection of engineering materials and structures, including their subsequent performance and integrity. Associated activities include analysis, testing, machining, supporting engineering activities, inspection, and support and maintenance of products related to welding. The site also provides industrial and professional membership services and the collaborative delivery of joint academic and industrial PhD programmes.

    Original Registration Date Effective Date Last Revision Date Expiry Date
    1994-05-11 2025-05-08 2026-06-18 2027-04-30