Which type of laws do federal courts enforce?

Federal courts primarily enforce laws that stem from the Constitution and those enacted by Congress. This encompasses a broad spectrum of legal matters, including federal statutes, regulations, and treaties, as well as cases involving constitutional rights and interpretations. Since the federal judicial system is established to handle cases that involve federal jurisdiction, it often includes issues that might extend across state lines or pertain to federal government operations.

This authority is rooted in Article III of the U.S. Constitution, which outlines the judicial power of the federal courts, allowing them to adjudicate cases arising under the Constitution, federal laws, and treaties. As a result, when it comes to the enforcement of laws, the role of federal courts is distinct and separate from state courts, which handle violations of state laws and local ordinances.

Understanding the scope of federal court authority is essential for grasping the judicial branch's structure and function within the framework of American law.