A JD, or Juris Doctor, is a professional graduate degree in law. It typically requires three years of study at a law school and is the standard degree for those seeking to practice law in the United States. The curriculum includes subjects like contracts, torts, and constitutional law, preparing students for the legal profession. After earning a JD, graduates must pass a state bar exam to become licensed attorneys. The degree is essential for various legal careers, including roles as lawyers, judges, and legal consultants. A JD also provides a foundation for careers in business, government, and academia.