Indaba 2026 Dataset Spotlight | 2
Business law in Africa has a supranational court, and until now its jurisprudence has been difficult to work with at scale.
The OHADA CCJA Corpus, submitted by Foutse Yuehgoh, Priyanka N and Patrick Nguetchouessi, is a curated collection of court decisions from the Cour Commune de Justice et d'Arbitrage, the supranational court of the Organisation pour l'Harmonisation en Afrique du Droit des Affaires.
What is inside:
• 4,059 court decisions in structured form
• Coverage spanning 1997 to 2023, more than two decades of jurisprudence
• Law harmonised across 17 member states: Benin, Burkina Faso, Cameroon, Central African Republic, Chad, Comoros, Democratic Republic of Congo, Republic of Congo, Côte d'Ivoire, Equatorial Guinea, Gabon, Guinea, Guinea-Bissau, Mali, Niger, Senegal and Togo
Why it matters: legal NLP research depends on structured access to case law, and that access has been uneven across the continent. A single harmonised body of business law covering 17 countries is an unusual asset. It gives researchers a way to study legal reasoning, citation, retrieval and summarisation in an African context rather than transplanting assumptions from other jurisdictions.
Dataset:
huggingface.co/datasets/Maat…
#Indaba2026 #AfricanAI #Datasets #LegalNLP