A professional license is a legally recognized certification that allows an individual to practice a particular profession or occupation. The requirements for obtaining a professional license can vary depending on the specific profession and the country or region in which the individual is practicing.

In general, the process of obtaining a professional license involves meeting certain education, training, and experience requirements, as well as passing an exam or certification process. The individual may also be required to pass a background check and meet other criteria, such as continuing education or professional development requirements.

Examples of professions that typically require a professional license include doctors, nurses, lawyers, accountants, engineers, architects, and real estate agents.