Gabon’s public finance audit: Libreville braces for critical debt revelations

The deadline for deliverables from two critical audits into Gabon’s public finances is fast approaching, sending ripples of anticipation and concern throughout Libreville this mid-July. On one front, the Committee for Audit and Consolidation of State Payable Liabilities, initiated on June 17 by Economy Minister Thierry Minko, is poised to release its findings next week. This body has been scrutinizing Gabon’s substantial public debt, which authorities themselves estimate to be around 8,700 billion FCFA, representing between 70% and 74% of the nation’s Gross Domestic Product.

Concurrently, the Public Debt Task Force has spent the last six years meticulously documenting an intricate system of overbilling and fictitious projects. This deep dive largely explains the dramatic surge in domestic debt, which has reportedly multiplied sevenfold between 2020 and 2023.

The convergence of these audit timelines is no mere coincidence. Mid-April saw Gabon’s 2031 Eurobond experience its most significant drop in a year. This occurred after International Monetary Fund projections placed the country’s public debt at 85.5% of GDP, well above the CEMAC standard ceiling of 70%. In a parallel development, Gabon’s sovereign spread saw a notable improvement, decreasing from over 1,100 basis points in January 2026 to 689.60 basis points by mid-April. This easing reflects market confidence in the Gabonese government’s renewed commitment to transparency, rather than simply an affirmation of previously known figures.

An interim report from the Task Force, issued three years prior, had already highlighted significant cost overruns: 12 billion FCFA on Libreville’s road networks, 2.8 billion FCFA in overbilling for the Ndjolé-Médouneu road, and a staggering 47% cost overrun on the Oyem stadium project. These thoroughly documented amounts constitute a substantial portion of the overall debt stock that the current comprehensive audit is now tasked with qualifying and consolidating.

Investors are keenly observing not just the final debt figures, but also the decisive actions that will follow. It is widely expected that these findings will trigger a wave of judicial proceedings targeting former decision-makers from the Ali Bongo era. Libreville has positioned these audits as an indispensable prerequisite for restoring order to public finances, emphasizing that their outcome will directly influence the nation’s ability to secure crucial concessional financing vital for its ambitious investment programs.