Exclusive jurisdiction applies to which matters?

• A. Maritime cases and copyright infringement cases
• B. Most criminal cases
• C. State tax disputes
• D. Family law matters

Answer: (A)

Exclusive jurisdiction means that only a specific court or type of court has authority to hear a case, and other courts cannot. In the United States, certain subjects are reserved for federal courts, and those areas are governed by exclusive federal jurisdiction. Maritime cases fall under admiralty and maritime law, which federal courts handle exclusively, keeping state courts out. Copyright infringement actions are also within the exclusive domain of federal courts, since it involves federal statutes and federal questions.

The other topics aren’t described as exclusive to one court system. Most criminal cases are prosecuted in state courts (though there are federal criminal cases, they aren’t the norm and don’t define exclusive jurisdiction for crime overall). State tax disputes are typically settled in state tax authorities or state courts, with federal tax issues arising only in separate federal contexts. Family law matters are likewise handled primarily by state courts because family law is governed by state statutes and doctrines. So maritime cases and copyright infringement illustrate exclusive jurisdiction best.