​Commercial law, also known as business law, is a broad legal area that governs all aspects of conducting business, including the creation of new companies, business planning, transaction handling, mergers and acquisitions, and contracts. It includes a broad range of legal disciplines such as contract law, corporate law, intellectual property law, and employment law, among others.A commercial lawyer is integral to the smooth operation of a business. They provide guidance on a variety of legal matters, from the inception of a business, through its growth and development, and even its sale or dissolution. Their role includes drafting contracts, negotiating deals, and providing advice on regulatory issues and potential legal risks.