A continent that never had time to build its civil registries is building the digital version directly. This is a form of emancipation through shortcut. But a shortcut can lead to a dead end if each country takes a different road.

Digital identity is becoming the new battleground of African development, where financial inclusion of the most precarious populations, technological sovereignty of states, and the viability of a continental market are all at stake.

The Essential

Nigeria has registered more than 100 million citizens in its national digital identity system (NIN), mandatory for accessing banking and telephone services, in a country where birth registration rates remain below 50% in some regions. This technological leap—bypassing paper-based civil registration rather than building it—is a genuine financial inclusion strategy, but it runs up against structural fragility: an increasing number of incompatible national systems risk reproducing the administrative boundaries that Africa is precisely seeking to transcend. The African Union aims for an integrated digital space by 2030, and the window for standardizing these architectures before they become irreversible is closing fast.

One Hundred Million Nigerians Identified Without Ever Having a Birth Certificate

Nigeria did not wait to have a functioning civil registry before building a digital identity system. The National Identity Management Commission (NIMC) registered more than 100 million citizens in the NIN database, a unique eleven-digit identifier linked to biometric data. Since 2022, this identifier has been required to activate a SIM card and to open a bank account. The result is forced inclusion, but real inclusion: millions of Nigerians who had no administrative existence now have a digital trace that opens services to them.

This figure shows that one can build a system of proof of identity without going through the stage that Europe took a century to complete. In high-income countries, digital identity rests on dense paper-based civil registries, hospital archives, municipal records. In Sub-Saharan Africa, according to World Bank data, approximately 500 million people lack recognized legal identity, more than half of the billion counted globally in 2017-2018, a figure revised upward to 800 million in 2024. Birth registration rates remain below 50% in some regions of Nigeria and drop below 20% in comparable countries such as Niger or Chad. Building civil registries first would have taken decades.

The Nigerian model starts from the present. One registers the living individual, captures their fingerprints, their iris, assigns them a number. The history is missing, but proof of existence is there. It is a conceptual as much as technical rupture. It has precedents. India followed similar logic with Aadhaar, now linked to 1.4 billion individuals and considered one of the most powerful digital public infrastructures in the world. Estonia rebuilt its administration on a digital architecture from the 1990s onward. Africa watches these models and tries to draw inspiration from them without copying their errors.

Kenya, Ethiopia, and Ghana Chart Their Own Paths Without Speaking to Each Other

Nigeria is not alone. Kenya is deploying Huduma Namba, a unique national identity system that sparked intense debates over data protection and was partially suspended by the courts in 2020 before being relaunched in revised form. Ghana operates a Ghana Card coupled with its electoral system, already recognized by several banks as a primary form of identification. Ethiopia launched Fayda, its national biometric identification program, in 2022, with the ambition of registering 90 million citizens.

These initiatives are advancing. They create inclusion where there was none. But they are moving in parallel, without real interoperability. A Ghanaian crossing the border into Togo cannot use their Ghana Card to open a bank account in Lomé. An Ethiopian in transit in Kenya cannot access services that their Fayda identifier would entitle them to at home. This is precisely the problem that the African Continental Free Trade Area (AfCFTA) seeks to solve at the scale of commerce. Digital identity is the invisible prerequisite for this integration.

The LSE Africa Blog noted in March 2026 that the architectures of these systems have been developed with heterogeneous external funding and technologies, involving actors ranging from Thales to Idemia on the European side, to solutions proposed by Chinese suppliers such as Huawei or ZTE in other countries. Each funding source comes with its standards, its formats, its interests. The result is a technical mosaic for which no one, at this stage, holds the assembly key.

Financial Inclusion Advances, But Access Remains Unequal

The central argument for these systems is financial inclusion. It holds. According to the World Bank’s Findex 2021, the rate of bank account ownership in Sub-Saharan Africa rose from 23% in 2011 to 55% in 2021, with 49% corresponding to a separate survey covering 2022, a progression without equivalent elsewhere in the world, driven in part by mobile payments and in part by digital identity programs that allow accounts to be opened without visiting a branch. In Nigeria, the requirement to have a NIN to activate a SIM card pushed millions of people to register to avoid losing their phone line, and this registration opened rights to them that they sometimes did not even know they had.

That said, the technological shortcut does not solve all inequalities of access. Rural populations far from registration centers encounter practical problems. In Nigeria, queues to obtain a NIN lasted months in some places, creating a paradoxical situation where the obligation preceded the capacity to fulfill it. Elderly people, women in certain regions with low mobility autonomy, and people with disabilities encountered specific obstacles. Digital inclusion sometimes reproduces the hierarchies it claims to erase if registration infrastructures are not deployed with as much care as the software that feeds them.

The open-layered model, called “DPI stack” (digital public infrastructure), becomes fully relevant here. India developed this conceptual framework, separating the identity layer, the payment layer, and the data consent layer, and made it open source. Brazil adapted it with its Pix. The Carnegie Endowment for International Peace has documented how several African countries could adopt this architecture to avoid dependence on proprietary vendors while making their systems natively interoperable. Rapid inclusion and future interoperability are compatible if the architecture is well-founded from the start. African pioneers often built quickly without planning for connections.

Fifty-five Fortresses or a Continental Market: The AU Facing Its Window

The African Union is not passive on this issue. Its Digital Agenda for Africa explicitly aims for an integrated continental digital space by 2030. The AU’s DPI policy framework, adopted in 2023, establishes principles of interoperability, data sovereignty, and open standards. Several member states have signed statements of intent.

Between statements and technical architecture, there is a gap that experts from the LSE Africa Blog and the Carnegie Endowment measure with precision. The problem stems from three simultaneous knots. The first is technical: systems already in place have been built on different foundations, and migration to common standards is costly and requires difficult sovereign choices to impose. The second is financial: the donors financing these systems—the World Bank, the European Union, but also bilateral Chinese and American actors—have interests in the architectures they finance, and are not always incentivized to finance the interoperability layer that would neutralize their competitive advantage. The third is political: African states are jealous of their digital sovereignty, rightly so, and any standardization imposed from above looks like yet another concession in a continent accustomed to making them.

Concretely, the window for standardizing these systems before they become irreversible is limited. Institutions are slow; technologies entrench quickly. Architectural decisions made today in Nigeria, Ethiopia, or Kenya will create technical dependencies for at least a decade. A minimal interoperability standard ratified by the AU before 2027 or 2028 would still be technically integrable. After that date, migration costs risk becoming prohibitive for states with low technical capacity.

This mechanism is not specific to Africa. The fragmentation of electronic health systems in Europe produced the same impasses, years after each member state developed its own electronic health record, cross-border interoperability remains embryonic. Africa observes this precedent and knows it does not have the luxury of repeating the error over several decades. The question of digital development financing rejoins the broader question of the conditions under which multilateral donors grant their support, a debate that the international community continues to resolve poorly, as shown by the financing difficulties documented by development economists.

Governance Will Determine What Technology Cannot Decide Alone

Two trajectories are emerging for the next decade, and they depend less on technology than on the political choices that frame it.

In the first scenario, the AU manages to impose, or convince others to adopt, a minimal interoperability standard by 2028. The major existing national systems, which have already proven their capacity to enroll tens of millions of people, migrate to a common layer. A continental digital passport mutually recognizes identifiers between signatory countries. Financial inclusion progresses no longer only within national borders, but across them: a Senegalese merchant can prove their identity in Abidjan as easily as in Dakar, an Ethiopian migrant in South Africa can access transfer services without intermediaries. Digital integration joins commercial integration that AfCFTA carries on the economic level. This scenario assumes several conditions: neutral financing, not conditioned on a proprietary architecture; the AU’s technical capacity to drive a credible standardization process; and the political will of the most advanced states, starting with Nigeria, to make their systems an open foundation rather than a national competitive advantage.

In the second scenario, national interests and competing external funding prevail over coordination. Each country continues to develop its system according to its own priorities and its donors. Financial inclusion advances within each country, but digital borders reproduce inherited administrative boundaries. The continent finds itself with a growing number of incompatible architectures, each functional within its perimeter, all together insufficient to build a continental digital market. This is the scenario of durable fragmentation, and it is plausible because it corresponds to the default trajectory: each national actor acts rationally in their immediate interest, and no one pays the cost of coordination.

What allows us to distinguish these two trajectories before they close is precise signals. The first is the ratification or not of a technical interoperability standard by the AU before end of 2027, a binding technical document rather than a statement of principle. The second is mutual cross-border recognition of digital identifiers between at least two neighboring countries, outside limited pilot projects. The third is the conditionality of major multilateral financing: if the World Bank and regional development banks require open standards as a condition of financing, the problem of proprietary architectures becomes solvable in a few years.

Practitioners working on these issues stress a point that technological debates tend to obscure: the problem of African digital identity is a problem of collective governance. The technical solutions exist, the open-layered model developed in India and Brazil is documented, tested, and available. Collective governance is complicated by the fact that external actors have divergent interests, African states have different histories with yielding sovereignty, and the AU lacks the enforcement means that other regional unions have. Africa is thus testing, without having explicitly chosen to, its capacity to build continental digital commons without yet having the institutions that know how to negotiate them.

The answer to this question will determine whether the technological leap that Nigeria and others have achieved at the national scale becomes an asset for the continent, or an additional constraint to unravel.

Sources

  1. LSE Africa Blog, “Africa should invest in digital public infrastructure to aid regional integration” (March 2026), https://blogs.lse.ac.uk/africaatlse/2026/03/17/africa-should-invest-in-digital-public-infrastructure-to-aid-regional-integration/
  2. Carnegie Endowment for International Peace, DPI Africa (research program on digital public infrastructure in Africa)
  3. World Bank, Global Findex Database 2021 (data on financial inclusion in Sub-Saharan Africa)
  4. Nigeria’s National Identity Management Commission (NIMC), NIN registration data
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  6. World Bank, reports on birth registration rates in Sub-Saharan Africa
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  23. African Union – Digital Transformation Strategy 2020-2030, https://au.int/sites/default/files/documents/38507-doc-DTS_for_Africa_2020-2030_English.pdf
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  25. World Bank – ID4D Global Progress 2025, https://blogs.worldbank.org/en/digital-development/global-progress-in-identification–3-findings-from-the-latest-da