A professional license is a certification granted by a government or regulatory body that allows individuals to practice a specific profession. This process often requires passing exams, completing educational requirements, and demonstrating relevant experience. Professions that commonly require licenses include doctors, nurses, lawyers, and teachers. Obtaining a professional license ensures that practitioners meet established standards of competence and ethics. It helps protect the public by ensuring that licensed professionals have the necessary skills and knowledge to perform their duties safely and effectively. Renewal of licenses may also be required periodically, often involving continuing education.