The SESAME framework comprises a set of 44 returns that microfinance institutions produce and file regularly with COBAC: accounting position, accounting annexes, prudential documents, income statement, general statistics, resources, commitments, risk division, internal control arrangements.
Most institutions produce them in the order their system generates them, file them, and consider the exercise closed.
That is not how they are read. And the gap between the order of production and the order of reading explains a good share of the surprises in inspections.
What changed tool, and why that is not neutral
SESAME was established in 2011 to let institutions transmit files compliant with COBAC specifications and receive regulatory statements on a quarterly basis.
The framework has changed foundation: the SESAME 4.0 module is now integrated into the SPECTRA platform, dedicated to microfinance regulatory filing, and COBAC is actively calling institutions to use it.
A change of platform is never purely technical. It moves the point at which inconsistencies are detected. A manual filing lets through what an automated check refuses: a total that does not add up, an opening balance that does not match the previous close, a recomputed ratio diverging from the declared one. What used to pass becomes visible — and what becomes visible becomes an observation.
Worth noting, because it puts the exercise in perspective: according to sector data, barely 210 institutions out of around 700 in the CEMAC zone file regular and reliable reporting with COBAC. An institution filing on time, without restatement, therefore already belongs to a minority — and that minority is noticed.
(This proportion is cited as it circulates in the specialised press. It should be handled with care: other sources count 521 licensed institutions in the zone as at 31 December 2024, of which 384 in Cameroon. The exact denominator varies depending on whether one counts licensed, active or reporting institutions.)
The order of reading
An analyst opening a set of returns does not begin with the income statement. They begin with what cannot be dressed up.
First look: internal consistency. Do opening balances match previous closes? Do the returns reconcile with each other? An inconsistent set stops the reading immediately, whatever the portfolio quality — because a figure that does not reconcile can support no conclusion.
Second look: prudential ratios, and above all their trajectory. A ratio outside the norm is a fact. A ratio deteriorating quarter after quarter is a trend, and a trend is worth more than an isolated breach. Conversely, a ratio that recovers abruptly from one quarter to the next without an identifiable transaction attracts attention rather than deflecting it.
Third look: portfolio quality, read by cohorts. Not the headline rate, but the structure: what share of arrears, at what ages, with what provisioning, and above all what movement between classes from one quarter to the next. A portfolio whose receivables slide steadily from one class to the next tells a story the headline rate conceals.
Fourth look: the arrangements. Since the 2015 reform, which extended supervision beyond ratios alone towards operational control, compliance, risk management and internal audit — with a transition to 2020 and inspections intensified from 2021 — the returns on internal control arrangements are no longer an end-of-file formality. They are the part that says whether the preceding figures can be believed.
The four ratios that concentrate attention
Four norms recur regularly in the sector's files: the solidarity fund, fixed-asset coverage, risk division, the liquidity ratio.
They share one property, and it explains their recurrence: none deteriorates because of commercial activity. They deteriorate through failure to steer the balance-sheet structure or failure of arrangement.
Fixed-asset coverage in particular is one of the least respected norms in the sector, and especially among microfinance institutions. COBAC regulation EMF 2002/09 requires net capital funds, increased by borrowings of more than five years allocated to financing fixed assets, to cover at least 100 % of net fixed assets. The word allocated is the trap: a long borrowing not contractually allocated does not enter the numerator.
What your returns say about you to someone other than COBAC
This is the most underestimated point, and it has become financial.
Since the BEAC suspended, on 2 April 2026, refinancing operations for medium-term credit — a suspension the Governor confirmed on 29 June answered a request from the International Monetary Fund seeking the mechanism's progressive extinction — long resource has become scarce across the zone. Banks are rationing, and they ration starting with counterparties that are expensive to analyse.
Yet your SESAME returns constitute the only standardised, comparable dataset available to a bank analyst to assess you without reconstructing your accounts. An institution whose returns are filed on time, without restatement, and whose ratios recompute without unexplained breaks is literally cheaper to assess — therefore better served, at equal portfolio quality.
International refinancing vehicles apply the same logic, more strictly: they work from a consistent series of audited financial years, and an unexplained inconsistency does not delay the file, it removes it from the queue.
Three checks that cost a day
- Replay the reconciliations over the last four quarters. Opening against close, returns against each other, declared ratios against recomputed ratios. That is exactly what an automated check does, and it can be done internally before it does.
- Chart the trajectory of the four sensitive ratios over eight quarters. Not to verify compliance at a date, but to see the slope. A slope can be corrected; a breach is endured.
- Re-read the arrangement returns as an outside reader. Do they describe controls actually performed, with a frequency, an owner and evidence — or do they describe a theoretical organisation?
The 44 returns are not an administrative burden. For now, they are the only thing the market knows how to read about you.
Published 14 August 2026. The regulatory references cited are verified as at that date.
