Practice question
Under ILC Conclusion 12, can an international organization's resolution, by itself, create a customary rule?
- Yes, whenever its title says declaration.
- Yes, whenever it uses mandatory language.
- Yes, whenever it is published by the UN.
- No; the resolution alone does not create custom.
- Yes, whenever any delegation sponsors it.
Legal references
- ILC, Conclusions on Identification of Customary International Law (2018), Conclusions 2 and 12–14: https://legal.un.org/ilc/texts/instruments/english/draft_articles/1_13_2018.pdf
- UN Charter, Article 10: https://legal.un.org/repertory/art10.shtml
Answer this question in flashcards to review your response and continue practicing.