A medical license is an official authorization that allows a healthcare professional, such as a doctor or nurse, to practice medicine legally. To obtain this license, individuals must complete extensive education and training, including earning a degree from a recognized medical school and passing rigorous examinations. Each state or country has its own licensing board that sets the requirements and standards for medical practice. Maintaining a medical license often requires ongoing education and adherence to ethical guidelines to ensure that healthcare providers remain competent and up-to-date with the latest medical practices.