The Internal Audit Network (TIAN) is a professional network of NHS based internal audit providers, bringing together collective thinking to add greater value to our clients.

Our membership network provides a unique understanding and insight of the public sector, working with an NHS ethos aligned to public sector values. Our collective positioning across England and strong NHS client base continues to support valuable benchmarking and sharing of best practice.

  • Over 400 staff...

    TIAN comprises of 14 NHS based providers serving the NHS and wider public sector...

  • Meeting The Needs of Your Organisation

    The public sector expertise and experience of our staff is unrivalled and contributes to ensuring the success of your organisation.

  • Not For Profit

    Our goal is to assist in enhancing services and user experience.

  • Meeting The Needs of Your Organisation

    TIAN member organisations provide a huge range of services including Internal Audit, Counter Fraud, Consultancy, Digital Forensics and IT Security Testing...