Commercial law, also known as business law or mercantile law, is a branch of civil law that focuses on regulating the activities and conduct of businesses and commercial transactions. It encompasses a wide range of legal principles and regulations that govern various aspects of business operations and relationships, such as contracts, partnerships, sales, intellectual property, financing, and dispute resolution.

One of the main purposes of commercial law is to provide a legal framework that promotes fair competition, protects the rights and interests of parties involved in commercial transactions, and ensures the smooth functioning and growth of businesses. It establishes rules and guidelines that govern the formation, execution, and enforcement of business contracts, as well as the rights and obligations of the parties involved. Commercial law also covers areas such as consumer protection, corporate governance, bankruptcy, and international trade, providing a comprehensive legal framework for businesses to operate within.

Overall, commercial law plays a crucial role in facilitating economic activity and regulating the conduct of businesses. It helps ensure transparency, predictability, and fairness in commercial transactions, providing businesses and individuals with legal certainty and protections in their day-to-day business activities. By establishing a set of rules and regulations, commercial law helps create a stable and conducive environment for business growth, while also addressing any legal disputes that may arise in the course of commercial dealings.