For years, Nigeria’s financial conglomerates have operated in ways that blur the lines between their constituent parts. A bank holds deposits. Its fintech subsidiary processes payments. Its microfinance arm extends credit. A holding company sits above all of them, and capital, customer data and sometimes customer funds flow across these entities in ways that are difficult for regulators – and for depositors – to track.
In June 2026, the Central Bank of Nigeria (CBN) issued an exposure draft that would change that architecture. The draft Guidelines on Ring‑Fenceing Operations of Closely Linked Entities in the Nigerian Financial System set out a framework for separating the operations of banks, fintechs and other affiliated entities inside Nigeria’s financial groups. It is not yet binding regulation, but it is a clear signal of the direction in which the supervisor intends to move.
The document’s stated objectives are straightforward: strengthen financial stability, improve consumer protection and reduce the risks that arise when related entities operate too closely without clear internal boundaries. The method is equally clear. Rather than relying on informal group discipline, the CBN wants each licensed entity to stand on its own – with its own governance, capital, liquidity and controls.
What the draft actually requires
In regulatory language, ring‑fencing means treating each regulated entity within a group as a separate institution, rather than as a mere part of a wider balance sheet. Under the draft, “closely linked” entities are defined broadly, to include those that are connected through ownership, voting rights, overlapping directors or senior management, shared systems or branding, or contractual dependence. That definition is designed to capture the main structures through which group influence and risk can flow.
The draft applies three simple principles:
First, intra‑group transactions – loans, guarantees and other credit exposures – must be conducted on commercial, arm’s‑length terms, properly documented and, in some cases, approved by the regulator before they are made. The aim is to prevent one entity from quietly underwriting the risks of another, or from moving funds around the group in ways that are invisible to supervisors.
Second, customer funds are not to be used as group funding. Summaries of the draft state that deposits and other customer resources would be barred from financing intra‑group lending, proprietary trading, servicing group‑level debts or paying the operating expenses of affiliated companies. In practice, that would force groups to fund subsidiaries and sister companies with their own capital and wholesale funding, not with money held on trust for depositors and clients.
Third, each entity must be governed and capitalised as if it were on its own. Commentaries on the draft and the related holding‑company proposals emphasise independent capital and liquidity requirements at entity level, together with restrictions on overlapping board memberships. Economic Confidential notes that cross‑directorships across closely linked entities would be capped at 20 per cent of total board membership, limiting the extent to which the same individuals can sit on multiple boards inside the group.
Why the timing is not incidental
The CBN has not published a formal list of reasons for these draft guidelines. Even so, their timing is intelligible.
One context is the post‑recapitalisation landscape. Over the past two years, Nigeria’s banks have been required to raise new capital and, in some cases, to restructure group arrangements. Larger balance sheets and more complex holding‑company structures increase the need for clear rules about how affiliated entities relate to one another. It is easier to shape those rules while new structures are still being put in place than after they are fully embedded.
A second context is the convergence of financial services businesses. Banks, payments companies, digital lenders and other financial firms increasingly sit under common ownership and share technology and data. The draft guidelines acknowledge that license‑by‑license regulation is no longer sufficient when the commercial reality is group‑wide. They try to address the prudential side of that reality by limiting contagion and clarifying responsibilities inside the group.
A third context is the CBN’s wider June 2026 rule‑making. The payment‑system circular on domestic data storage and card‑market concentration required local storage of transaction data and set market‑share caps between issuing and acquiring, and new rules on beneficial ownership disclosure were introduced around the same time. Seen together, these measures focus on different fault lines – structure, concentration, data, ownership and intra‑group risk – but they move in a common direction: a tighter perimeter around how financial groups operate.
The language on customer funds in the ring‑fencing draft is worth noting. It is unusually explicit for a prudential guideline and gives the impression that the supervisor is responding to behaviours it has already observed, not only to hypothetical risks. The draft does not name institutions or cases, and the evidence available to external readers is necessarily limited, but it is reasonable to read the specificity of the prohibition as a sign of supervisory experience.
What this means for financial groups
If adopted substantially in its current form, the draft would have real operational consequences for Nigerian financial conglomerates.
On structure, promoters of closely linked entities would face a choice. Legal commentaries suggest that some groups may be required to adopt non‑operating holding‑company structures, while others may decide that it is simpler to merge entities and surrender licenses that no longer add distinct regulatory or commercial value. Neither path is trivial. Both entail legal work, organisational change and, in some cases, new capital.
On technology, groups that run shared platforms across entities would need to adjust. Reports on the draft say that entities would be restricted from using their information‑technology systems to deliver services beyond their license scope or to process transactions for affiliates, and that the regulator could in some cases require the separation of data centres. For organisations that have built efficiency around common technology stacks, this is likely to feel like a demanding requirement.
On data, the draft would tighten rules on customer‑information sharing. Economic Confidential’s summary notes that sharing customer data between closely linked entities without explicit consent would be prohibited. That has obvious implications for business models that rely on group‑wide access to customer lists and histories for cross‑selling: these models would need to secure consent at scale or be redesigned.
None of these changes are cost‑free. They increase compliance obligations, they may raise short‑term operating costs and they limit the flexibility with which group resources can be moved and used. Equally, they are not purely restrictive. For depositors and consumers, they offer clearer lines of responsibility and a stronger assurance that the risks taken by one entity will not quietly be pushed onto another.
Placing the draft in the wider pattern
The ring‑fencing draft is not an isolated document. When read alongside the June data‑localisation and market‑concentration circular, the new beneficial‑ownership disclosure rules and the continuing recapitalisation and holding‑company reforms, it looks like part of a coherent tightening of Nigeria’s financial regulatory perimeter.
Each measure addresses a different problem: excessive reliance on group balance sheets, opaque ownership, concentrated market power, and data stored or processed beyond Nigeria’s reach. Taken together, they amount to a systematic effort to reduce the channels through which regulatory arbitrage and contagion can run in the financial system.
For policymakers and analysts, the main question is not whether these drafts exist – that is now a matter of record – but how they will be implemented and how groups will respond. For the groups themselves, the question is more practical: how to redesign internal structures, systems and strategies so that they can meet the new standards without losing the benefits of scale and integration that motivated conglomerate models in the first place.
Reference
Central Bank of Nigeria (CBN), Exposure Draft Guidelines on Ring‑Fencing Operations of Closely Linked Entities in the Nigerian Financial System, Circular No. FPR/DIR/PUB/CIR/001/016.
Central Bank of Nigeria (CBN), Exposure Draft of the Revised Guidelines for Licensing and Regulating Financial Holding Companies in Nigeria, Circular No. FPR/DIR/PUB/CIR/001/017.