When African Heads of State and Government launched the Africa Infrastructure Financing Facility (AIFF) in February 2026 to boost funding for cross-border infrastructure under the AU Agenda 2063, they made it clear that financing challenges remain. These challenges include fragmented capital markets, high capital costs, limited long-term funding, and continuous dependence on external financial systems. However, as President Mahama highlighted at the launch, Africa has domestic capital pools exceeding $2.5 trillion and the real challenge is not the availability of capital, but how intentionally it is deployed into infrastructure, industrialisation, and job creation. Interestingly, even with this awareness of Africa's capital resources, regulatory systems continue to favour national interests over regional cooperation.
This contradiction became clear last week. At the Africa Forward Summit 2026 in Nairobi (May 11–12, 2026), African leaders and France announced a new partnership focused on investment, trade, and cooperation, with real financing commitments. A few days later, at the Africa CEO Forum 2026 in Kigali (May 14–15, 2026), over 2,800 participants from 77 countries, including presidents, CEOs, and financiers, agreed that Africa needs shared ownership and harmonised regulations to allow capital to move freely across borders. Despite these statements, regulatory differences still keep capital divided. This challenge is not unique to Africa. The European Union's Capital Markets Union (CMU) has faced similar issues for years , showing how hard true economic integration is without real political agreement.
The Fragmentation Trap
The biggest barrier to integrating African capital markets is not a lack of technology, but the many small regulatory differences that cumulatively create real economic obstacles. For example, Nigeria's move to a risk-based, principles-oriented regulatory system in the Investment and Securities Act 2025 brings its oversight closer to IOSCO standards , focusing on monitoring systemic risk, using legal entity identifiers, and providing insolvency protections for trades. In contrast, several North African countries still use strict, rule-heavy systems with specific capital requirements, detailed disclosures, and narrow rules for market conduct. These differences result in additional compliance costs and duplicate legal work for cross-border transactions.
Recent data shows the impact of these challenges. The OECD's Africa Capital Markets Report 2025 found that African companies raised only $220 billion in equity over 25 years, which is just 1% of global equity issuance and about 0.5% of Africa's total GDP. Most of this capital raising happened in a few countries. South Africa, Egypt, and Nigeria account for over 80% of all capital raised in Africa. On the debt side, South Africa, Egypt, Nigeria, and Mauritius make up about 60% of Africa's corporate debt market . Most other exchanges are illiquid and dominated by a few large companies, so many African economies have little access to market-based financing.
Technical projects to improve connectivity have had mixed success. The African Exchanges Linkage Project (AELP) , a joint effort by the African Securities Exchanges Association (ASEA) and development partners, linked trading and custody systems across seven exchanges and 31 brokers in its first phase, covering over 90% of Africa's market capitalisation. However, adoption is still low because legal, settlement, and post-trade rules are not yet in sync. This shows that while building technical infrastructure is possible, regulatory harmonisation is still the main barrier to real cross-border capital flows.
The two recent continental meetings showed this gap clearly. At the Africa Forward Summit 2026 in Nairobi, business leaders supported interoperable clearing as a technical goal and pointed out that unresolved tax, insolvency, and currency controls make cross-border investment difficult. At the Africa CEO Forum 2026 in Kigali, CEOs from pan-African insurers and asset managers agreed that they want growth, but regulatory fragmentation keeps capital divided. These public statements from industry leaders should draw the attention of policymakers. Without regulatory alignment, technical connectivity alone leads to wasted capacity and frustrated investors. Africa's way forward is through cross-border equity investment, shared infrastructure, and harmonised rules.
The Political Economy of Regulatory Resistance
Why does regulatory sovereignty persist even though it makes economic sense for harmonisation? The reason is rooted in political economy.
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Regulatory power matters. National securities commissions control who can operate and on what terms. In countries where capital markets fund infrastructure and development priorities, ceding regulatory control is tantamount to ceding a policy instrument. Nigeria's SEC , for instance, is not only a market regulator, but it also shapes how Nigerian corporates tap capital and how foreign investors access the economy.
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Fear of local displacement is real. Smaller exchanges worry that integration will centralise trading in larger hubs such as Johannesburg, Lagos, or Nairobi thereby eroding local fee pools and market identity. Evidence from SADC shows consolidation anxieties are not hypothetical and proposals to centralise government bond business have generated strong domestic pushback .
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Capacity constraints are legitimate. Regulators across the continent operate with vastly different budgets and technical depth. According to financial markets assessments , regulatory capacity varies significantly across African countries, with more developed markets like South Africa and Mauritius having stronger enforcement frameworks while smaller markets face resource constraints. Many jurisdictions see harmonisation as imposing standards they cannot meet without major investment.
SADC, East Africa and the EU CMU Cautionary Tale
The experience of the Southern African Development Community offers important lessons. Since creating the Committee of SADC Stock Exchanges (CoSSE) in 1997 and adopting the 2006 Finance and Investment Protocol , the region has built technical systems like the SADC Real-Time Gross Settlement System (SADC-RTGS) , which has processed over 3.2 million transactions worth 12.63 trillion South African Rand (about $651 billion) since July 2013. However, exchange controls and uneven liberalisation remain in place. The main lesson is that decades of protocols and technical progress have rarely been enough to overcome political and legal differences.
On the East African sice, Uganda, Rwanda, and Kenya have opened up capital transactions within the EAC region . Uganda fully opened its capital account in 1997, Rwanda in 2010, and Kenya treats East African investors as local. The Common Market Protocol required member states to remove barriers to capital movement. Still, real capital market integration is limited. Differences in accounting, tax rules, insolvency laws, and illiquid markets prevent investors from viewing the EAC as a single market. At the Africa CEO Forum 2026 in Kigali, the main message was "Scale or Fail," stressing that Africa must move beyond economic patriotism and invest together . However, regulatory harmonisation is still in progress.
In the EU, the Capital Markets Union (CMU) is a useful comparison. Launched in 2015 with a 2019 goal, it is still not implemented in 2026 even as EU policymakers continue to debate the CMU's scope and political direction. Importantly, Christine Lagarde, President of the European Central Bank, said in a February 2026 interview with The Wall Street Journal that the CMU is needed to lower financing costs for European companies and boost competitiveness . The fact that even the EU, with strong institutions and rule of law, struggles to create a single capital market shows that legal and political commitment is more important than technical solutions.
The Path Toward the Collective Goal
If African leaders are serious about integrating markets, they need to go beyond technical projects and ambitious agreements.
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Build targeted supranational authority. The African Union's capital market priority needs operational teeth . A continental regulatory hub could have delegated authority over cross-border listings, regional offerings, and market surveillance. This would not erase national regulators but would carve out specific regional functions where uniformity matters most.
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Acknowledge distributive costs openly. Integration will create winners and losers in the short run. This is a general principle of economic integration theory, supported by the EU's experience, where the benefits of market integration are typically large yet diffuse, while the costs are more concentrated . Leaders should design compensatory measures such as transition funding, temporary protections, or designated market roles to manage political resistance. The narrative must explain why short-term losses are investments in larger, stable capital pools.
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Scale capacity-building programs. Harmonized standards must be paired with sustained technical support, funded regionally. Recent technical assistance programs supporting local-currency bond markets in smaller markets are models, but the scale should increase and become a structured part of any harmonisation timeline.
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Define minimum viable market roles. Not every country needs a full-service exchange . The continent should allow specialisation with primary listing hubs, regional custody centres, and satellite markets for specific asset classes, while enabling consolidation where liquidity economics demand it.
There are already some practical signs of progress. In 2025–2026, several regional projects moved from pilot to full implementation , including cross-border infrastructure, expanded links between African Central Securities Depositories, and more private-sector groups like insurers, pension funds, and sovereign wealth funds joining pooled regional investment vehicles. However, these steps are still gradual and depend on voluntary cooperation.
The Choice Ahead
Better messaging alone cannot solve the tension between national sovereignty and regional cooperation. It comes down to whether leaders are willing to give up some regulatory control to build stronger, more resilient capital markets. The EU's long struggle with the CMU shows that this is a tough political and technical challenge, even for countries with strong institutions. For Africa, with its many legal systems, development goals, and capacity gaps, the decision is even more difficult.
The stakes are very high. Africa faces ongoing trade finance gaps, rising external debt, and an urgent need to turn long-term domestic savings into productive regional investments. According to the OECD, about 80% of rated African countries are considered high-risk or worse because of growing debt problems. Integrated capital markets could help reduce dependence on volatile foreign capital and increase domestic funding for infrastructure and industry.
In the end, integration requires political leaders willing to make short-term changes for long-term shared benefits. The recent statements from Nairobi at the Africa Forward Summit 2026 and Kigali at the Africa CEO Forum 2026 show that market players are ready to increase regional capital investment. The real question is whether political institutions will step up and create the legal tools needed to make cross-border capital movement reliable, predictable, and governed by common rules.
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