Federal authority refers to the powers granted to the central government in a federal system. It includes the ability to make and enforce laws, regulate interstate commerce, and conduct foreign affairs.
Related terms
Supremacy Clause: A clause in the U.S. Constitution that establishes federal laws as supreme over state laws when there is a conflict.
Enumerated Powers: Specific powers granted to Congress by the U.S. Constitution, such as regulating commerce and coining money.
Necessary and Proper Clause (Elastic Clause): A clause in the U.S. Constitution that grants Congress the power to pass laws necessary for carrying out its enumerated powers.