The landscape of global trade is undergoing profound transformation, and Africa is steadily positioning itself as a decisive player in shaping the future of economic integration. Central to this shift is the African Continental Free Trade Area (AfCFTA), an unprecedented project to forge a unified market of 55 member states. By as piring to dismantle tariff and non-tariff barriers, harmonise customs procedures, and establish a rules-based trading system, the AfCFTA promises to catalyse industrialisation, boost intra-African trade, and build critical resilience against global economic shocks. However, this pursuit of pan-African integration does not begin on a blank slate. It is layered upon a complex mosaic of pre-existing regional blocs, among which the East African Community (EAC) stands as a particularly advanced and relevant example, boasting a functional Customs Union and a Common Market Protocol.
The parallel existence of these two frameworks, the continental ambition of the AfCFTA and the deeply integrated regional regime of the EAC, creates a critical juncture in trade governance. While founded on similar aspirations, they are not always perfectly congruent. For nations like Kenya and Tanzania, which are members of both agreements, this duality generates a complex web of overlap ping and sometimes contradictory obligations. This article examines the specific tensions that arise from this interplay, analysing the legal and practical dissonance between the two systems and the challenges these conflicts pose.
The EAC Customs Union versus AfCFTA Tariff Liberalisation
The EAC Customs Union Protocol of 2005 established the cornerstone of regional trade by creating a regime of duty-free movement for originating goods among partner states and instituting a Common External Tariff (CET) applied uniformly to imports from outside the bloc. This is not a voluntary guideline but a firm legal obligation; as Article 2(4)(c) of the Protocol expressly states, within member states, “a common external tariff in respect of all goods imported into the Partner States from foreign countries shall be established and maintained.” This commitment is further reinforced by Article 12, which obliges partner states to implement this common tariff on goods from third parties. The current CET, revised in 2022, operationalises this through a structured system of four tariff bands: 0%, 10%, 25%, and 35% on sensitive items.
The AfCFTA Agreement, in contrast, creates a fundamentally different framework. Under Article 2 of the Protocol on Trade in Goods, it mandates the “progressive elimination of tariffs and non-tariff barriers” among all state parties, with a commitment to progressively liberalise at least 90% of tariff lines. The contradiction is that the EAC requires its members to apply a uniform CET to all non-EAC imports, whereas the AfCFTA promotes the elimination of such tariffs between African nations. This creates an impossible compliance dilemma for a member state. If Kenya agrees under an AfCFTA arrangement to reduce tariffs on certain textile imports from West Africa, it simultaneously violates the EAC mandate. In practice, this leaves traders in a state of profound uncertainty.
Rules of Origin: Complementarity in Principle, Contradiction in Practice
Rules of Origin are the critical laws, regulations, and administrative procedures that determine a product’s country of origin, thereby governing its eligibility for preferential trade terms. The East African Rules of Origin (EARoO), which are detailed in Annex III of the Protocol, function as the gatekeeper for the customs union, with their strict nature designed to prevent trade deflection. This is clearly articulated in Rule 4, which provides that “Goods shall be accepted as originating in a Partner State where the goods are- (a) wholly produced in the Partner State as provided for in Rule 5; or (b) produced in the Partner State incorporating materials which have not been wholly obtained there, provided that such materials have undergone sufficient working or processing in the Partner State as provided for in Rule 6.”
In contrast, the AfCFTA Annex ii on Rules of Origin permits full continental cumulation. This allows inputs sourced from any state party to be combined with value added in another member state to qualify the final good as “African”. This creates a direct contradiction for EAC members. For instance, cotton imported into Tanzania from Egypt and spun into fabric in Kenya qualifies under AfCFTA. However, under the stricter EAC RoO, that same product might fail to meet the originating criteria. This divergence may force businesses into a significant compliance dilemma.
Non-Tariff Barriers (NTB): Parallel Mechanisms, Uneven Enforcement
While both frameworks explicitly recognise Non-Tariff Barriers (NTBs) as a critical impediment to trade and have established sophisticated mechanisms to address them, a closer analysis reveals a system plagued by institutional duplication and a critical deficit in enforcement, ultimately rendering both frameworks susceptible to political intransigence. The EAC’s approach, as codified in Article 13 of its Customs Union Protocol, obliges partner states to “remove, with immediate effect, all the existing non-tariff barriers to the importation into their respective territories of goods originating in the other Partner States and, thereafter, not to impose any new non-tariff barriers”.
Theoretical alignment, however, gives way to practical contradiction. Rather than creating a cohesive, multi-level governance structure, the coexistence of these two frameworks fosters institutional redundancy. This parallelism does not enhance efficacy but instead creates a risk of forum shopping, where member states can strategically choose, or ignore, the mechanism that best suits their political or economic interests at a given time, thereby undermining the authority of both.
The persistent trade disputes between Kenya and Tanzania demonstrate that the core challenge is not a lack of legal instruments but a profound absence of political will to comply. The existence of a second mechanism under the AfCFTA does not resolve this enforcement gap; it merely provides an alternate venue for the same disputes to languish.
Customs and Trade Facilitation: The problem of Double Commitments
The EAC has pioneered innovations such as the Single Customs Territory (SCT), the use of electronic cargo tracking systems, and One-Stop Border Posts (OSBPs). These measures, grounded in the EAC Customs Management Act, 2004, streamline clearance procedures and reduce costs. AfCFTA introduces similar commitments under its Annexes on Customs Cooperation and Mutual Administrative Assistance and Trade Facilitation.
The contradiction is that AfCFTA obliges member states to adopt reforms many EAC states have already operationalised. For Kenya and Tanzania, the result is dual reporting obligations, new administrative structures, and uncertainty as to which framework takes precedence. Without explicit harmonisation, customs officials may apply conflicting procedures, increasing transaction costs rather than lowering them.
Dispute Settlement: Judicial Authority versus Political Practice
The EAC Treaty vests judicial authority in the East African Court of Justice (EACJ). However, in practice, most disputes are settled politically at the ministerial level. AfCFTA introduces a more robust Dispute Settlement Body (DSB) modelled on the WTO system. This overlap creates jurisdictional uncertainty: should a dispute between Kenya and Tanzania be heard before the EACJ or the AfCFTA DSB? Conflicting rulings from different bodies could undermine predictability and the rule of law. Until African states clarify the hierarchy between REC courts and AfCFTA institutions, legal fragmentation will persist.
Way Forward
Resolving these contradictions requires deliberate legal, institutional, and policy alignment. First, EAC partner states should invoke Article 19(2) of the AfCFTA Agreement to clarify the hierarchy of obligations. This requires harmonisation of the EAC CET with AfCFTA schedules. Second, the Rules of Origin must be reconciled to allow for continental cumulation without undermining the customs union. Third, duplication in NTB monitoring should be eliminated through integration of the EAC platform into the AfCFTA system. Fourth, dispute resolution frameworks must be clarified by establishing rules on jurisdictional priority. Finally, political will is indispensable. States must refrain from arbitrary trade restrictions and respect binding decisions. If implemented, these measures would transform contradiction into complementarity, enabling East Africa to act as a leader in realising the AfCFTA’s vision.
Conclusion
The AfCFTA and the EAC are designed to be complementary. The EAC’s innovations provide a foundation on which AfCFTA can build, while AfCFTA offers businesses opportunities to integrate into continental value chains. Yet complementarity should not be assumed. Overlapping commitments and recurring NTBs risk turning synergy into confusion. The task for policymakers is to ensure that alignment is deliberate through legal harmonisation, administrative coordination, and political will to respect rules. If effectively managed, the coexistence of the EAC and AfCFTA can unlock unprecedented opportunities for East Africa. But, if mismanaged, the dual systems may entrench the very fragmentation AfCFTA was created to overcome.