Sovereign Immunity vs. Jus Cogens

This section explores the fundamental tension between the customary international law of state immunity and the emerging primacy of peremptory norms (jus cogens). This page provides the necessary materials to investigate the following core legal questions:

Is State Immunity Absolute?

Does a state lose its immunity in foreign domestic courts when accused of grave human rights violations, or is immunity a procedural bar that exists regardless of the gravity of the act?

  • Primary Source (Pro-Immunity): ICJ Judgment: Germany v. Italy (2012). The International Court of Justice held that a state is not deprived of immunity even if it is accused of serious violations of international human rights law.
  • Primary Source (Restrictive-Immunity): Seoul Central District Court Ruling (Jan 2021). A landmark decision arguing that immunity should be waived if the defendant state "destroyed universal values" of the international community.
  • Secondary Resource: Timothy Webster, "South Korea Shatters the Paradigm: Corporate Liability, Historical Accountability, and the Second World War." UCLA Journal of International Law and Foreign Affairs, 26(1), 2022. This paper argues that the 2018 South Korean Supreme Court decisions on colonial-era forced labor challenge longstanding corporate impunity, advance a post-colonial jurisprudence of Japanese rule, and signal renewed legal debate over World War II liability.
     

The "Domestic Tort" Exception

Can the recruitment and transport of laborers on the forum state's territory be classified as a "local tort" that bypasses the need for a sovereign immunity analysis entirely?

  • Primary Source: Article 12 of the UN Convention on Jurisdictional Immunities. Investigating the "Personal Injury and Damage to Property" exception.
  • Secondary Resource: Seoul High Court (2023) Decision Analysis. Examining the court's "one step further" approach in applying tort exceptions to sovereign acts.

Comparative Perspectives: 

To provide broader context, we have curated resources regarding similar jurisdictional battles in other regions:

  • The "Italian Approach": Ferrini v. Federal Republic of Germany (2004).
  • The "Brazilian Approach": Brazilian Federal Supreme Court Ruling (2021) regarding German U-boat attacks.
  • The "Greek Approach": Distomo Massacre Litigation (2000).


New Subheading: The 2021 Seoul Schism & the 2023 Appellate Pivot

This section tracks the real-time evolution of state immunity in South Korean courts. It highlights the "intra-court conflict" of 2021, where different chambers of the same district court issued contradictory rulings on whether Japan could claim immunity for crimes against humanity.

The "Human Rights Exception" to Immunity

Does a "jus cogens" violation (like systematic sexual slavery) automatically strip a state of its sovereign immunity, or is immunity a "procedural" shield that stays up regardless of the "substantive" crime?

Glossary of Terms