Québécois law is the academic field dedicated to the study of the unique legal system of the province of Québec, Canada. This system is characterized by its mixed nature, integrating civil law principles for private law and common law principles for public law, reflecting its historical development from French and English legal traditions. As a research concept, it investigates the structure, sources (including legislation, jurisprudence, and doctrine), principles, and practical application of this specific legal framework within its historical, social, and political context. Its significance lies in providing insights into comparative law, legal history, legal pluralism within a federal state, and the societal impact of a distinct legal culture.