Q2 2026

Strong public financial oversight is indispensable to good governance. Financial audits, public debt audits, and citizen-centered mechanisms play essential roles in ensuring the accountability of public funds and protecting fiscal integrity. The Philippines offers a compelling example of how a Supreme Audit Institution (SAI) can lead globally by pioneering a major audit reform initiative and advancing collaboration to strengthen public debt oversight. Together, the Citizen Participatory Audit (CPA) and its Chairmanship of the INTOSAI Working Group on Public Debt (WGPD), highlight the Philippine Commission on Audit’s (COA) commitment to transparency, accountability, and public sector reform.

While financial audits of public expenditures are a cornerstone of government accountability, a critical dimension of public finance often escapes equivalent scrutiny: revenue losses through tax expenditures. In 2023–2024, Brazil’s Supreme Audit Institution (SAI Brazil), conducted an audit of federal tax benefits which revealed significant governance gaps and risks to fiscal sustainability.

Financial statement disclosure is considered an important aspect of enhancing transparency and accountability, thus combating corruption. Financial audits conducted by Supreme Audit Institutions (SAIs) play an effective role in auditing these disclosures. In this article, we shall be tackling the disclosure audit of segments reports in the public sector, presenting a case study on these disclosures as an important aspect of enhancing transparency and accountability.