Political Dictionary

Jurisdiction

Jurisdiction is a court’s legal authority to hear and decide a case.

Definition

Jurisdiction includes subject-matter authority over a type of dispute and personal authority over the parties. Courts must have jurisdiction before issuing a binding judgment.

Why It Matters

It determines where cases may be filed and protects limits on judicial power.

How It Works

Courts examine the parties, claims, geography, and statutory or constitutional grants of authority.

History

Jurisdictional rules developed through constitutions, statutes, and common-law practice.

Example

A federal court may hear a case arising under federal law.

Common Misconceptions

  • Any court can hear any case.
  • Jurisdiction and venue are identical.
  • Parties can always create subject-matter jurisdiction by agreement.