Introduction
The Convention on Contracts for the International Sale of Goods (CISG), adopted in 1980 by the United Nations, represents a harmonised framework for international commercial transactions, aiming to reduce legal barriers in global trade (Schlechtriem and Schwenzer, 2016). In contrast, Ghana’s Sale of Goods Act, 1962 (Act 137), enacted post-independence, draws heavily from the English Sale of Goods Act 1893, reflecting colonial influences on domestic law (Daniels, 1993). This essay compares and contrasts these instruments, focusing on their scope, formation of contracts, obligations, and remedies. By examining these aspects, it highlights how the CISG promotes uniformity in international sales, while Act 137 prioritises local commercial practices. Such a comparison is relevant for understanding the challenges of applying international norms in non-contracting states like Ghana, which has not ratified the CISG.
Scope and Application
The CISG applies exclusively to contracts for the international sale of goods between parties whose places of business are in different contracting states, provided the transaction involves movable goods and excludes consumer sales or certain items like ships and electricity (Article 1-3, CISG). This narrow, international focus fosters predictability in cross-border trade, as noted by scholars who argue it minimises conflicts of law (Honnold, 1999). However, its application can be opted out of by parties, introducing flexibility but also potential inconsistency.
In contrast, Ghana’s Sale of Goods Act, 1962, governs domestic sales of goods within Ghana, defining a sale as the transfer of property in goods for a price (Section 1, Act 137). It extends to all movable property except actionable claims and money, thus covering a broader domestic scope without international elements (Daniels, 1993). Unlike the CISG, Act 137 does not inherently address cross-border issues, which can lead to complications in international dealings involving Ghanaian parties. For instance, in disputes, Ghanaian courts might apply private international law rules, potentially leading to forum shopping—a limitation not as pronounced in the CISG’s unified regime. Arguably, this makes Act 137 more rigid for local contexts but less adaptable globally.
Formation of Contracts
Both instruments share similarities in contract formation, emphasising offer and acceptance, yet differ in detail. The CISG adopts a flexible approach, where a contract is formed upon acceptance of an offer without requiring writing, unless parties agree otherwise (Articles 14-24, CISG). This mirrors modern commercial needs, allowing electronic communications and considering trade usages (Schlechtriem and Schwenzer, 2016). Furthermore, it permits modifications by mere agreement, promoting adaptability.
Ghana’s Act 137, however, requires no specific form for contracts exceeding a certain value, but Statute of Frauds influences may necessitate writing for enforceability in some cases (Section 4, Act 137). It follows common law principles, where acceptance must be unequivocal, but lacks the CISG’s explicit provisions on practices like open-price terms (Daniels, 1993). Therefore, while both facilitate formation, the CISG is more progressive, accommodating international variances, whereas Act 137 adheres to traditional English models, potentially hindering efficiency in fast-paced global trade.
Obligations and Remedies
Obligations under the CISG include the seller delivering conforming goods and the buyer paying the price, with quality implied by ordinary or particular purposes (Articles 30-52, CISG). Remedies are comprehensive, allowing avoidance, price reduction, or damages, and emphasising preservation of the contract (Honnold, 1999). This curative approach contrasts with Act 137, which implies conditions like merchantable quality and fitness for purpose (Sections 12-14, Act 137), but remedies focus on rejection or damages, often leading to contract termination rather than repair.
Indeed, the CISG’s nachfrist (additional time) mechanism (Article 47) provides a grace period absent in Act 137, highlighting the former’s emphasis on performance over litigation. However, Act 137’s remedies align with common law traditions, offering clarity for domestic users but less nuance for complex international scenarios.
Conclusion
In summary, the CISG and Ghana’s Sale of Goods Act, 1962, both regulate sales but diverge in scope, with the CISG targeting international uniformity and Act 137 focusing on domestic stability. Similarities in formation and obligations exist, yet the CISG’s flexibility in remedies contrasts with Act 137’s more termination-oriented approach. These differences underscore the CISG’s role in global harmonisation, while Act 137 reflects Ghana’s legal heritage. For Ghana, adopting elements of the CISG could enhance international trade, though cultural and economic factors may limit this. Ultimately, understanding these frameworks aids in navigating hybrid legal environments, particularly in an increasingly interconnected world.
References
- Daniels, W.C.E. (1993) The Law of Contract in Ghana. Accra: W.E.D. Publications.
- Honnold, J.O. (1999) Uniform Law for International Sales under the 1980 United Nations Convention. 3rd edn. The Hague: Kluwer Law International.
- Schlechtriem, P. and Schwenzer, I. (eds.) (2016) Commentary on the UN Convention on the International Sale of Goods (CISG). 4th edn. Oxford: Oxford University Press.

