Default Judgment

A default judgment is a decision issued by a court or tribunal against a party that has failed to take a required step in litigation—typically failing to file an answer, appear at a hearing, or comply with procedural orders. Rather than adjudicate the merits through adversarial argument, the adjudicator treats the absent party's non-participation as a forfeiture and grants relief to the participating party, subject to proof of jurisdiction and, often, of damages.

In domestic civil practice, default judgments are governed by procedural codes. In U.S. federal court, Rule 55 of the Federal Rules of Civil Procedure distinguishes between entry of default (a clerical step) and default judgment (the substantive award). Many systems allow the defaulting party to move to set aside the judgment for good cause, such as excusable neglect or improper service.

In international law, default judgments are more contested. Article 53 of the Statute of the International Court of Justice permits the Court to decide in favor of a claimant's submissions if the other party fails to appear, but only after satisfying itself that it has jurisdiction and that the claim is well founded in fact and law. The ICJ applied this in Nicaragua v. United States (1986), proceeding to judgment after the U.S. withdrew from the merits phase, and in Corfu Channel (assessment of compensation, 1949) after Albania declined to participate. Investor-state arbitration tribunals under ICSID and UNCITRAL rules can likewise proceed despite a respondent state's non-appearance.

Default judgments raise enforcement and legitimacy concerns: a non-appearing state may refuse to comply, as the United States did with the Nicaragua award. They also implicate due-process norms, since the absent party loses the chance to test evidence. For Model UN delegates and IR researchers, the concept is useful when analyzing compliance gaps, the politics of non-appearance before international courts, and the limits of adjudicative authority over sovereign actors.