The Court of Justice of the WAEMU: one of the most overlooked pillars of regional integration

When discussing regional integration in West Africa, the institutions most often cited are the Central Bank of West African States (BCEAO), the West African Development Bank (BOAD), and the Commission of the West African Economic and Monetary Union (UEMOA). However, another institution plays an equally important role in the overall stability of the system, even though it remains largely unknown to the general public. Located in Ouagadougou, the UEMOA Court of Justice acts as the legal guarantor of regional integration, ensuring that the rules adopted at the community level are effectively and uniformly applied across the eight member states.

This mission may seem abstract at first glance, but it addresses a very concrete question. What would be the point of adopting common rules on competition, taxation, public procurement, or the movement of capital if each state could then interpret them differently or choose not to apply them? All regional structures rest on a fundamental principle: community texts must produce the same effects throughout the entire area concerned. It is precisely to guarantee this consistency that the Court of Justice of the WAEMU exists.

How the Court operates

Established by the WAEMU Treaty signed in 1994, the Court is one of the Union's permanent institutions, alongside the Commission, the Council of Ministers, and the Court of Auditors. Its role is not to adjudicate ordinary criminal or civil cases as a national court would. It intervenes only when a question concerns the application or interpretation of the Union's Community law.

In practical terms, the Court can be seized in several situations. A Member State can challenge the conduct of another Member State if it believes that a Community rule has not been respected. A Union institution can also be involved in litigation concerning its decisions. Finally, certain companies or individuals can bring a case before the Court when their interests are directly affected by the application of Community law under the conditions laid down in the legislation.

This function is far from symbolic, as the WAEMU has progressively built a particularly dense body of law. Since its creation, the Union has adopted several hundred community acts in the form of regulations, directives, decisions, and recommendations covering a wide range of areas. These texts notably concern competition, financial markets, telecommunications, transport, domestic taxation, public procurement, and accounting rules.

The sheer volume of this legal output explains why a body tasked with interpreting it has become essential. Without a common arbiter, each national administration, each judge, or each regulatory authority could develop its own interpretation of the texts, ultimately undermining the legal unity of the European Union.

“A community rule retains the same meaning in Dakar, Abidjan, Lomé, Bamako, Cotonou, Ouagadougou, Niamey or Bissau”

One of the Court's most important roles lies in preliminary ruling procedures. When a national court of a Member State encounters a difficulty in interpreting a Community rule, it can ask the Court for an official interpretation of the text in question. This procedure then ensures the uniform application of the law throughout the Union.

The mechanism is similar to that which exists within the European Union with the Court of Justice of the European Union. Even though the institutional dimensions are very different, the logic remains comparable: to guarantee that a Community rule retains the same meaning in Dakar, Abidjan, Lomé, Bamako, Cotonou, Ouagadougou, Niamey or Bissau.

This legal dimension is often less visible than monetary or financial issues, but it produces very concrete economic effects. When a company invests in another EU country, it seeks to operate within a predictable regulatory environment. Legal certainty then becomes a key economic factor, influencing investment decisions, commercial contracts, and even business development strategies.

The issue of competition particularly illustrates this reality. The WAEMU has a community mechanism designed to combat anti-competitive practices that could distort the functioning of the regional market. In this area, decisions taken at the community level must be able to be applied consistently across all eight member states. The Court contributes precisely to this consistency by arbitrating disputes that may arise concerning the interpretation of the rules.

"Without a mechanism for judicial review, community commitments risk remaining mere declarations of intent."

Its existence also serves as a reminder of a reality often underestimated in debates on African integration. Building a common market is not simply about sharing a currency or eliminating customs barriers. It also involves creating institutions capable of enforcing collectively adopted rules. Without a mechanism for judicial review, community commitments risk remaining mere declarations of intent.

International experience shows that the most integrated regional spaces generally rely on supranational jurisdictions capable of guaranteeing the effective application of common law. The strength of a rule depends not only on its adoption, but also on the possibility of enforcing it when a dispute arises.

The Court of Justice of the WAEMU thus contributes to an often discreet but essential aspect of West African integration. By ensuring the uniform interpretation of community texts and by monitoring compliance with the commitments made by the States and institutions, it helps to gradually transform regional agreements into rules that are actually applicable in daily economic life.

This function appears all the more important as West African economic integration continues to deepen. As financial markets develop, regional trade increases, and regulations become more aligned, the need for legal arbitration also grows. Behind major integration projects, therefore, lies an institution whose mission is less to create new rules than to ensure that existing rules are interpreted and applied consistently throughout the Union.