What We Do

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We audit government to make sure public money is used properly and transparently.

  • Financial Audits – Checking that government accounts are accurate.
  • Performance Audits – Assessing if programmes deliver results.
  • Compliance Audits – Ensuring laws and rules are followed.

Learn more about what we do


International Organization of Supreme Audit Institutions (INTOSAI)

The Tonga Office of the Auditor General (TOAG) is a member of the International Organization of Supreme Audit Institutions (INTOSAI). INTOSAI issues the International Standards of Supreme Audit Institutions (ISSAIs), which have been adopted by TOAG.


Pacific Association of Supreme Audit Institutions (PASAI)

TOAG is an active member of the Pacific Association of Supreme Audit Institutions (PASAI), the regional arm of INTOSAI in the Pacific. TOAG is also a member of the British Commonwealth Auditors-General Conference.


Australia and New Zealand Institute of Chartered Accountants

TOAG is the only approved Training Organisation in Tonga for the New Zealand Institute of Chartered Accountants, providing training and mentoring for those striving to obtain a chartered accountants professional qualification.

Postal Address

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Tonga Office of the Auditor General
Tupou College Old Boys Building
P.O. Box 50, Maamaloa Grounds
Vaha'akolo Road, Kolomotu'a
Nuku'alofa
Tonga