Geneva / Abuja, February 2026 — The World Trade Organization (WTO) is at a strategic crossroads as its Director-General, Ngozi Okonjo-Iweala, urged member states to engage in substantive discussions about reforming the institution’s foundational framework, including the Most Favoured Nation (MFN) rule, ahead of the 14th WTO Ministerial Conference scheduled for March in Yaoundé, Cameroon.
The MFN principle — which obliges WTO members to extend any tariff advantage granted to one trading partner to all others, is a cornerstone of multilateral trade governance. But a combination of rising protectionist measures, differentiated trade agreements, and geopolitical tensions has diminished its centrality, prompting calls for review if the WTO is to remain relevant.
Reform Pressures: Why MFN Is in the Spotlight
Okonjo-Iweala has framed the ongoing deliberations as more than technical housekeeping: “The status quo is not sufficient,” she said, emphasising that core principles must be examined in light of “a world of uncertainty and geopolitics.”
Underlying the debate are structural shifts in global trade dynamics:
- Decline in MFN-based trade: The share of global trade conducted under MFN terms has fallen from around 80 per cent to about 72 per cent since the United States imposed broad tariffs on multiple partners, underscoring the reduced practical reach of the rule.
- Positions from key economies: The United States and some European officials have argued that MFN no longer reflects the realities of modern trade, advocating for greater tariff flexibility aligned with reciprocal or plurilateral arrangements.
- Concerns of fragmentation: Critics caution that weakening multilaterally guaranteed nondiscrimination may lead to fragmented trade regimes, eroding predictability for exporters and investors that depend on transparent and equal market access.
Okonjo-Iweala’s comments reflect a broader recognition that the WTO’s rulebook — designed in the mid-20th century — must grapple with 21st-century economic realities, including regional trade agreements, digitalised supply chains, and heightened geopolitical rivalries.
Implications for Africa’s Trade and Industrial Policy
For African policymakers and trade strategists, the debate over MFN and WTO reform holds several implications:
Market Access and Export Competitiveness:
Africa’s export sectors, from agricultural products to manufactured goods, rely heavily on transparent, nondiscriminatory access to global markets. A revised global trading framework that weakens MFN protections could complicate tariff predictability, making long-term export planning and investment riskier.
Policy Flexibility Versus Stability:
Some WTO members advocate for flexibility that would allow differentiated tariff responses to economic shocks or developmental needs. For African economies with diverse development profiles, balancing such flexibility against the benefits of stable, predictable market access will require nuanced negotiation strategies.
Regional Integration and Plurilateral Trade:
The growing prominence of regional agreements under the African Continental Free Trade Area (AfCFTA) underscores the need for coherence between continental trade policy and global rules. Effective engagement in WTO reform debates could help ensure that AfCFTA’s integration objectives align with multilateral frameworks rather than diverge from them.
Investor Confidence and Legal Certainty:
Global investors weigh regulatory certainty heavily in trade-exposed sectors. Disruptions to established nondiscrimination norms may introduce risk premia that affect decisions on foreign direct investment, especially in export-oriented industries.
The Road Ahead: Ministers and Momentum
Okonjo-Iweala’s call for discussion does not guarantee immediate rule changes at the upcoming ministerial meeting. Rather, it aims to elevate dialogue among members on foundational trade rules and pathways for reform, potentially leading to a work programme that maps out substantive negotiation agendas.
The WTO’s ability to adapt, whether through updating MFN, enhancing dispute settlement mechanisms, or streamlining decision-making processes, will influence not just multilateral trade governance but also how emerging economies anchor their trade and industrial strategies within a stable, equitable global architecture.
Conclusion
The intensifying debate over the WTO’s core MFN rule signals deeper strategic challenges facing the global trade system. As member states prepare for the March ministerial conference in Cameroon, the direction and depth of reform discussions will test the organisation’s capacity to remain central to trade governance in an era marked by geopolitical complexity and shifting economic power dynamics.
For Africa’s policymakers and investors, constructive engagement in these negotiations will be essential to safeguarding export competitiveness, enabling policy flexibility, and reinforcing the continent’s integration into a predictable and equitable international trading order.
Citation
- Reuters: WTO chief urges members to discuss core MFN rule as reform debate grows
- Business Recorder: WTO chief urges members to discuss core MFN rule as reform debate grows
- Dawan Africa: WTO Chief Urges Debate on Core MFN Rule as Reform Pressures Mount
- The Economic Times: WTO must reform, ‘status quo is not an option’: Director-General Ngozi Okonjo-Iweala