Mercantile Law Advocates in Chennai play a Vital role in resolving any Commercial Litigation. Contact Top Ranking Commercial Lawyers for Mercantile Law Matters. Firstly Mercantile Law or Trade Law, otherwise called as Commercial Law which is the body of law. It applies to the Basic rights, relationships, and conduct of People and Business engaged in Commerce, Merchandising, Trade, as well as Sales. It is often considered to be a branch of Civil Law and deals with issues of Private Law and Public Law too. Contact the Best Rated Lawyers for Mercantile Law in Chennai Law Forum.