African Integration For Dummies: From A Pyramid To A Network – Analysis

Key Takeaways:

• African regional integration is largely functional and spatial—driven by practical needs along corridors, borders, value chains, energy systems and digital networks—rather than following the classical linear path toward supranational institutions.
• Integration advances through overlapping modular arrangements that countries join according to concrete economic opportunities; the key challenge is interoperability (compatible interfaces, mutual recognition, shared standards) rather than institutional uniformity.
• The AfCFTA’s value lies less in replacing regional systems with a single model and more in creating the continental connections that allow diverse arrangements to interact as parts of a wider economic network.

Regional integration, in the classical sense, is understood as a gradual progression towards increasingly sophisticated forms of cooperation, with functions progressively shifting from the national to the supranational level. The underlying assumption is that integration follows a vertical and hierarchical trajectory where countries begin by cooperating, move towards policy coordination and regulatory harmonisation, and eventually pool or transfer the exercise of certain sovereign functions to supranational institutions. But Africa does not necessarily integrate through this linear progression.

Integration on the continent is much more uneven, pragmatic and bottom-up. It tends to advance where countries have a concrete reason to work together and where economic activity creates a practical need for connectivity: along transport corridors, around borders, within regional value chains, through shared energy systems, across ports and logistics networks, or through interconnected digital and financial platforms.

African integration is therefore not only functional; it is also spatial. It is shaped by territorial adjacency and continuity, but also by the potential for new economic relationships to emerge across and beyond national borders, creating opportunities for trade, investment, production and connectivity. Cooperation tends to emerge where territories meet, where borders connect neighbouring communities and markets, or where economic activities become interdependent across national boundaries. Integration therefore develops where a concrete opportunity or need for connection intersects with a particular geographical and economic space.

Transport corridors, borderlands, regional value chains, shared energy systems and digital networks are therefore not simply channels through which integration takes place. They are spaces in which integration itself is produced.

The Simplified Trade Regime (STR) is a useful illustration. By simplifying procedures and reducing the compliance burden for small-scale traders, the STR does more than facilitate trade. It creates a bridge between the informal and formal economies, allowing cross-border economic activity that has traditionally taken place outside formal systems to enter the formal economic cycle. Does this fit neatly within the classical definition of regional integration? Probably not. Yet, in the African context, mechanisms such as the STR are very much instruments of regional integration, because they connect people, neighbouring territories and local markets across contiguous border spaces in ways that conventional integration frameworks often overlook.

This is what I mean by “functional-spatial integration”: integration that emerges organically from the practical need to connect particular places, territories, economic activities and communities across borders, rather than being designed from the top down through formal regional integration frameworks.

The result is less a pyramid, in which one level of integration neatly builds upon another, and more a network of overlapping modules. These modules emerge in different places, serve different functions and operate at different spatial scales. They overlap and intersect, sometimes complementing one another and sometimes creating tensions, producing a complex and delicate equilibrium shaped not only by economic interests but also by the political sensitivities of participating states.

A transport corridor, for instance, may cut across the boundaries of a Regional Economic Community and operate through its own governance architecture, such as a corridor management authority. A digital or payment infrastructure may connect countries that do not share the same institutional framework or even the same currency, as demonstrated by the Pan-African Payment and Settlement System (PAPSS) or other regional payment and settlement systems.

A country may therefore participate in several integration arrangements simultaneously because different parts of its economy are connected to different economic spaces and because different arrangements respond to different functional and spatial needs.

This is why African integration may be better understood not as the construction of supranational systems, layer by layer, but as the progressive connection of multiple geographic and economic spaces wherever and whenever a concrete need or opportunity for cooperation emerges. 

Is this a bad thing? Not necessarily. The coexistence of different integration modules reflects Africa itself: economically diverse, geographically vast, politically heterogeneous and characterised by profoundly different patterns of connectivity. The diversity of the pieces is therefore not the problem. The question is whether they can be made to fit.

Think of Africa’s integration architecture as a fragmented puzzle. The pieces may have different shapes, colours and functions. Some may overlap, some may belong to several parts of the picture at once, and some may develop faster than others. The challenge is not to make the pieces identical, but to make them fit together: to ensure that their different functions are compatible enough to connect and operate as parts of a larger system.

Without such compatibility, modularity becomes fragmentation: disconnected markets, incompatible systems, duplicated institutions and multiple layers of rules that make cross-border trade more difficult. The answer is not necessarily to redesign every piece, but to build the interfaces between them. These interfaces can take the form of common standards, mutual recognition arrangements, coordination practices, interoperable systems and practical cooperation mechanisms among national institutions. This is where interoperability becomes central.

The conventional model assumes that deeper integration requires institutional convergence: national rules, policies and systems progressively become more alike, while some sovereign functions are increasingly exercised collectively through common institutions. The African experience points to another possibility: integration can deepen without requiring national systems to first converge towards a single institutional model.

What I have learned from more than two decades of working across many African countries is that different national systems and institutions can retain their distinct characteristics while becoming capable of interacting across borders, exchanging information, recognising one another processes and enabling economic activity to move between them.

For instance, two countries using different currencies do not necessarily need to adopt a single one; they can instead establish financial and payment systems that enable transactions to move efficiently across their borders. Two customs administrations do not need to operate identical IT systems; they need to be able to exchange, recognise and use each other’s data and documents. Border agencies do not necessarily need to adopt identical procedures; they need to coordinate their processes and establish arrangements for the mutual recognition and acceptance of documentation, so that traders are not repeatedly required to provide the same information. In other words, integration can be achieved through connectivity and coordination, rather than uniformity.

The principle is simple: integration does not always require systems to become the same; it requires them to become sufficiently compatible to interact. This represents a different way of thinking about integration. 

In a continent of 54 countries, characterised by diverse institutional, regulatory and business traditions and highly uneven levels of socio-economic development, this may be not only a more pragmatic route to integration, but also a condition for making deeper integration possible in the first place.

Different systems can therefore remain different while becoming increasingly capable of interacting. The result is not institutional convergence in the traditional sense, but what I call “modular convergence”: the systems remain distinct, while the interfaces between them become stronger, allowing them to function as parts of a wider and increasingly connected system.

Regional integration without a single regional architecture

This perspective also changes how we should think about Regional Economic Communities in Africa. Their coexistence is often presented primarily as a problem of institutional fragmentation. There is certainly a problem when overlapping memberships generate contradictory rules, competing commitments or unnecessary regulatory complexity.

But overlap is not necessarily evidence of failed integration. It also reflects the way African economic geography actually works.

Integration in Africa generally does not occur within neatly defined institutional spaces, but within geographical and economic spaces shaped by territorial continuity, connectivity and patterns of interaction. These spaces generate different needs for cross-border cooperation.

Along a transport corridor, integration can emerge from the opportunity to connect centres of economic activity, allowing production, trade and logistics to function across borders and enabling transnational value chains to develop. In borderlands, integration can emerge from the practical incentives of neighbouring communities, traders and authorities to intensify local economic exchange. Shared energy resources and infrastructure can also push countries towards integration when the benefits of pooling resources, connecting energy systems and expanding access to markets create a practical incentive to build a shared economic space.

Digital and financial networks add another dimension: they can create economic connections that transcend territorial proximity, linking markets across borders even where countries do not share the same institutional or monetary framework.

Africa’s economic pragmatism 

An African nation may participate in several integration arrangements because different parts of its economy are connected to different economic spaces and respond to different opportunities for cross-border cooperation. Different sectors, territories and economic actors may find value in connecting to different markets and partners. This creates a form of variable geometry where countries do not necessarily integrate through the same configuration, at the same pace or around the same functions, but participate in different combinations of arrangements according to the interests they intend to pursue or the economic relationships they seek to develop. Overlap is therefore not necessarily a defect in the architecture of integration. It is a manifestation of Africa’s economic pragmatism: the ability of countries to pursue multiple pathways of connectivity, leverage complementarities and construct cooperation around concrete opportunities for mutual gain.

The challenge is to maintain a workable equilibrium among them. And that equilibrium is not purely technical. It is political.

Countries may be willing to cooperate deeply in one area while remaining cautious in another. They may accept interoperability without accepting institutional harmonisation. They may support a corridor arrangement while remaining sensitive about commitments that could affect another regional relationship. Integration therefore advances through a continuous process of negotiation, accommodation and political adjustment.

The question is therefore not whether Africa can eliminate overlapping integration arrangements, but whether it can make them sufficiently compatible to operate within a wider continental economic space.

The continental framework: making the pieces fit

This is where the continental level becomes particularly important. The African Continental Free Trade Area (AfCFTA) should not be understood as a project designed to replace Africa’s existing regional arrangements with a single, uniform system. Its greater value lies in providing the continental architecture through which these different systems can interact, become more compatible and progressively connect with one another.

The AfCFTA can play this role by creating the interfaces between regional and national systems: common principles and standards, mutual recognition arrangements, interoperability mechanisms and institutional connections that reduce friction at the points where different systems meet. Its purpose, therefore, is not necessarily to make these systems identical, but to make them capable of interacting effectively. 

Seen in this light, the AfCFTA is not simply another piece of the puzzle. It is a framework able to provide a kind of continental gravitational force, drawing Africa’s diverse regional and economic spaces into closer interaction while preserving the distinct characteristics of each. Its real transformative potential comes not from replacing the continent’s multiple layers of integration with a single, continent-wide supranational order, but from creating the connections that allow them to function as parts of a connected continental economic system.

This distinction matters. Continental integration should not require Africa to flatten its considerable socio-economic, geographical and institutional diversity into a single model. It should be built incrementally by linking different economic and institutional spaces, allowing them to become progressively more connected without first requiring them to become identical.

Without those connections, Africa risks developing as a universe of regional “galaxies” whose own centripetal forces keep drawing trade, investment and economic activity inward. Each galaxy may become increasingly integrated, yet the gravitational pull remains largely internal, leaving the spaces between regional systems weakly connected. The continental challenge is therefore not simply to deepen integration within each galaxy, but to create the forces and connections that allow the galaxies themselves to interact.

Therefore, the task should be to turn those islands of integration into a network: to enable one customs system to exchange information with another; payment platforms to transact across borders; corridors to connect and intersect seamlessly with each other; regional value chains to cross institutional boundaries; and goods, services, capital, data and people to move across borders with fewer points of friction.

This is ultimately what a continental integration architecture should do: not erase the economic spaces that have developed across Africa, but connect them into a wider system in which regional integration becomes progressively less isolated and more mutually accessible. Africa does not need to merge its economic spaces to integrate them. It needs to connect them.

The continental project should therefore be understood not as the construction of one uniform African regional integration space, but as the gradual creation of the connections that allow many different systems, spaces and pathways of integration to function as parts of a larger economic whole.

The real test of African integration may therefore not be whether the continent can make its institutions or rules look alike, but whether it can make its differences work together. The destination is not uniformity. It is connectivity: a continent in which different regional systems remain distinct, but no longer operate as separate islands.

Africa does not need one single architecture. It needs an architecture that allows its many architectures to connect.