Why become IIA qualified?

The Chartered Institute of Internal Auditors is the only provider of qualifications for internal auditors. We recommend all internal auditors are professionally trained in internal audit, follow the International Standards for the Professional Practice of Internal Auditing and sign up to the Code of Ethics. Please click the link below to download a pdf of these documents.

  Definition, Code of Ethics, International Standards 2009


Our qualifications are the only ones based on these International Standards. The Institute provides internal auditors with portfolio of professional qualifications tailored to provide you with a structured career pathway. Our portfolio of qualifications ranges from the Certificate in Internal Audit and Business Risk to the Diploma in Internal Audit Practice and through to the Advanced Diploma in Internal Auditing and Management.


Professional qualifications for graduates

  • The IIA Certificate is designed for people who have been seconded to the internal audit function, or who may only stay in internal audit for a few years.
  • The IIA Diploma in Internal Audit Practice is the most appropriate qualification for a newly qualified graduate and is an excellent business qualification that will ensure internal auditors develop a wide range of skills and knowledge. Employers regard the IIA Diploma as the hallmark of a competent internal auditor. 
  • Once successfully qualified, IIA Diploma holders can progress to the IIA Advanced Diploma in Internal Auditing and Management, which is designed for more senior and experienced internal auditors. The IIA Advanced Diploma enables internal auditors to engage with management and the board at a strategic level.

Please download our flyer on Developing your career in internal audit for more information or alternatively visit the dedicated Qualifications and CPD section on our website.

Helen Elliott - Auditor, Gentoo Group Ltd"Internal audit is definitely a satisfying career. I wanted a career where I could further my knowledge and qualifications, and with the IIA I can do both. Sounds cheesy, but I do learn something new everyday and the Diploma and Advanced Diploma enable me to gain additional qualifications and insight."