On December 14, 2021, a ground-breaking judgement in the case of Limak Yatirim, Enerji Uretim Isletme Hizmetleri Ve Insaat A.S. v Sahelian Energy and Integrated Services Limited (Limak v Sahelian) dramatically reshaped Nigeria’s arbitration terrain. In a precedent-setting decision, the Court of Appeal held that Nigerian courts are empowered to annul foreign-seated arbitral awards under the Arbitration and Conciliation Act (ACA) 1988, where Nigeria is the jurisdiction tasked with enforcing the award. This significant ruling continues to resonate across the legal community, eliciting a spectrum of responses from distinct concern to measured optimism. In this blog post, our objective is not to question the correctness of this decision—an issue that ultimately falls under the purview of the Supreme Court—but rather to dissect its consequences. We unravel the complexities of this judgement, probe its extensive implications, and consider its interaction with the ACA 1988 and its legislative successor, the Arbitration and Mediation Act (AMA) 2023.

The Court’s Decision – An Overview

In an influential decision issued on December 14, 2021, the Nigerian Court of Appeal triggered a paradigm shift in Nigeria’s international arbitration landscape. Using the ACA 1988 as its foundation, the Court affirmed the capacity of Nigerian courts to invalidate foreign-seated arbitral awards, a domain previously thought to be outside the purview of domestic courts. It is important to note that this power only comes into play when Nigeria is the enforcing jurisdiction. Nevertheless, this ruling reflects a substantial departure from customary arbitration practices, challenging long-standing norms of territoriality and party autonomy in arbitration.

The ramifications of this verdict for arbitration practices are considerable. It extends the jurisdictional reach of Nigerian courts to foreign-seated awards, recalibrating the equilibrium between domestic courts and international arbitration and potentially increasing the prospects for judicial intervention. Moreover, it re-evaluates the role and significance of the arbitral seat, possibly introducing a level of unpredictability for participants in international arbitration agreements. On a larger scale, it could prompt a re-evaluation of Nigeria’s standing within the international arbitration community, influencing its reputation as an amenable arbitral jurisdiction.

The ruling’s effect on the relationship between domestic legislation and international arbitration norms raises thought-provoking questions. What implications does this decision have under the framework of the ACA 1988, and would its impact be consistent under the recently enacted AMA 2023? The subsequent sections of this blog post will examine these compelling questions and the potential for an evolved, more internationalised understanding of arbitration.

Seat Theory vs Delocalisation

Traditionally, the ACA 1988, in harmony with the UNCITRAL Model Law, reserved a supportive rather than intrusive role for Nigerian courts in the arbitration process, focusing mainly on Nigerian-seated arbitrations or enforcing foreign awards in Nigeria. The ambit of this role was largely understood as geographically limited. However, in a notable shift, the Court of Appeal’s ruling enabled Nigerian courts to invalidate foreign-seated arbitral awards. This verdict not only reframed the narrative of the courts’ role from supportive to potentially proactive but also extended the jurisdictional scope of the ACA 1988, challenging established beliefs about the territoriality of arbitration laws.

This ruling introduces a measure of legal uncertainty that may resonate within the international arbitration landscape. While the bedrock of arbitration lies in principles of predictability and respect for party autonomy, these tenets might now face scrutiny considering this ruling. The decision’s potential to change the accepted norms of international arbitration could incite apprehension among global businesses, possibly leading them to reassess designating Nigerian jurisdiction in their arbitration agreements.

Additionally, this decision might instigate a complex web of legal intricacies by creating the possibility of conflicting rulings between Nigerian courts and those of the arbitration seat. It also reignites the debate between ‘seat theory’ and ‘delocalisation’ in the arbitration sphere. The ruling seems to lean towards delocalisation, suggesting that Nigerian courts may have a say in foreign-seated arbitrations, thereby challenging the traditional ‘seat theory’, which grants the jurisdiction of the arbitration seat exclusive control over arbitration proceedings.

Considering the recent enactment of the Arbitration and Mediation Act (AMA) 2023, the unfolding implications of this judgement warrant close attention.

Implications under the AMA 2023

The Court’s decision in Limak v Sahelian, which predates the AMA 2023, asserts that Nigerian courts can annul foreign-seated arbitral awards. However, section 1(6) of the AMA 2023 narrows the Act’s scope to Nigerian-seated arbitrations (with limited exceptions), and section 55 details specific conditions under which awards can be set aside. This signals a divergence from the Sahelian principle and an alignment with international arbitration norms.

Additionally, section 89(1) introduces a transition mechanism that bifurcates the application of the law, applying only to arbitrations commenced on or after the Act’s effectuation. This means that the Sahelian principle might continue to apply to arbitrations started before the enactment of the AMA 2023, while arbitrations initiated after will adhere to the Act’s clearer, more restrictive provisions.

Given the Nigerian courts’ obligation to comply with statutory provisions, this divergence between the Sahelian principle and the AMA 2023’s express limitations may give rise to unique legal dynamics. The courts are likely to align with the AMA 2023’s territorial restrictions for new arbitrations, possibly limiting the prospects for judicial intervention in foreign-seated awards. The Sahelian principle may continue to resonate for older arbitrations, potentially maintaining a broader scope for court interference.

The AMA 2023’s clear alignment with international standards, such as the New York Convention, further emphasises Nigeria’s aspiration to fortify its standing as an arbitration-friendly jurisdiction. The restrictive approach towards annulling awards may reassure international entities and foster greater predictability.

The Wider Implications of the Court’s Decision

Limak v Sahelian not only stands to reshape Nigeria’s arbitration terrain but also holds broader implications for international arbitration practice.

From a global perspective, the ruling may instigate a shift in the traditionally seated-centric view of arbitration. The emphasis on the seat of arbitration, traditionally determining both the procedural law applicable and the court with supervisory jurisdiction, might undergo reassessment in light of the decision. The ruling could stimulate the exploration of a more internationalised, or ‘delocalised’, approach to arbitration, like the one adopted by French courts.

However, it is crucial to note that a delocalised approach, while seemingly disrupting the conventional seat-tethered perspective, does not inherently equate to a disruptive or antagonistic stance towards arbitration. Indeed, France, a pioneer of delocalisation, is considered one of the most arbitration-friendly jurisdictions globally. This approach can encourage an arbitration process less encumbered by local court interventions, provided that the courts respect the fundamental principles of arbitration.

The decision, therefore, could provoke a re-evaluation of the interplay between the seat of arbitration and the place of enforcement, influencing the strategic considerations of parties when choosing arbitration seats and drafting arbitration agreements. With this new perspective, parties might weigh the laws and attitudes of enforcement jurisdictions as heavily as those of the seat itself. This development could lead to a more complex but potentially more nuanced and globally cognisant international arbitration practice.


The landmark judgement of the Nigerian Court of Appeal in Limak v Sahelian, granting domestic courts the power to annul foreign-seated arbitral awards under certain conditions, has set off a ripple of implications for both the national and international arbitration communities. This ruling pushes the boundaries of traditional concepts of territoriality and rekindles the ongoing dialogue between ‘seat theory’ and ‘delocalisation’.

Simultaneously, the inception of the AMA 2023, reflecting modern arbitration norms, seeks to strengthen Nigeria’s appeal as an arbitration-friendly jurisdiction. The clear delineation of the AMA 2023’s applicability to arbitrations seated in Nigeria and its transitional provisions establishes a roadmap for future arbitrations while acknowledging the lingering influence of the Sahelian principle on prior cases. As the narrative unfolds, the path for Nigerian and global arbitration practice largely depends on judicial interpretation and international endorsement of this transformative approach. Striking a balance between judicial oversight and arbitration autonomy will be instrumental in sculpting a robust, predictable, and, more importantly, globally harmonised arbitration landscape firmly rooted in statutory provisions.


The content of this article is intended to offer a comprehensive overview and general understanding of the changing legal context in international arbitration, with a particular focus on Nigeria. It should not be interpreted as legal advice, nor should it substitute consultation with professional legal advisors. The legal implications of arbitration rulings and related legislation can vary significantly across jurisdictions. Consequently, it is crucial to consult legal professionals well-versed in the specific legal contexts applicable to your situation.

Should you find this analysis insightful and have further inquiries, or if you need assistance navigating the legal intricacies of arbitration, please do not hesitate to contact our specialised team at arbitration@broderickbozimo.com. We stand ready to guide you through these processes and address any areas of concern.

Isaiah Bozimo

Isaiah Bozimo


Israel Ekpo

Israel Ekpo


Daniel Ihueze

Daniel Ihueze

Senior Associate

Afolasade Banjo

Afolasade Banjo


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