Lusaka Solwezi Kitwe

Understanding the Zambia Arbitration Act: A Practical Guide for Commercial Parties

Arbitration 12 March 2026 By Luchinde Tembo Chilinda

The Arbitration Act of Zambia, modelled substantially on the UNCITRAL Model Law, provides a modern and reliable framework for both domestic and international arbitration seated in Zambia. For commercial parties drafting dispute resolution clauses or facing a dispute that could be arbitrated, understanding the Act's key features is essential.

Why arbitrate?

The most frequently cited advantages, confidentiality, party autonomy in choosing decision-makers, finality of awards, and cross-border enforceability under the New York Convention, are real, but they come with trade-offs. Arbitration is often as expensive as litigation in Zambia, and the limited grounds for challenge mean errors in fact or law are largely uncorrectable.

A well-drafted arbitration clause is the cheapest insurance a commercial contract can carry. A poorly drafted one is the most expensive lesson.

Drafting the clause

Three things must be specified: the seat of arbitration (which determines the supervisory court), the institutional rules (or that the arbitration is ad hoc), and the number of arbitrators. Everything else can be left to the rules, but these three cannot.

Enforcement

Zambia is a signatory to the 1958 New York Convention, meaning awards rendered in Zambia are enforceable in over 170 jurisdictions, and foreign awards are recognised here subject to the limited grounds for refusal in Article V of the Convention. This is the single greatest practical advantage of arbitration for cross-border commerce.

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