Jus Cogens
/ˈdʒuːs ˈkoʊ.dʒɛns/
Definitions
- (n.) A peremptory norm of international law from which no derogation is permitted, recognized as fundamental principles binding on all states.
The prohibition of genocide is a jus cogens norm that states cannot override.
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Commentary
Jus cogens norms represent the highest hierarchy of international legal rules, ensuring non-derogable rights and duties; drafters should clearly distinguish these from ordinary treaty norms to avoid invalid agreements.
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