The vision of the NIAO is to promote accountability and the best use of public money. To achieve this, its mission is to:
- provide objective information, advice and assurance on the use of public funds; and
- encourage:
- beneficial change in the provision of public services;
- the highest standards in financial management and reporting; and
- propriety in the conduct of public business.
The vision and mission are underpinned by a set of core values, which are:
- Adaptability
- Equality
- Integrity
- Making a Difference
- Professionalism
- Valuing Individuals
- Working Together