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    ISO 9001:2015

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

    Certificate Number: FS 826269
    Scope: Research and development, consultancy, design, information, intellectual property and training and examination services, related to the welding, joining, coating, surface engineering, processing, inspection and subsequent performance and integrity of engineering materials and structures. Associated analysis, testing, machining, fabrication and examination and provision of on-site inspection services. Design, development, maintenance and support of software packages and websites related to materials technology and engineering. Provision of industrial and professional membership services.

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