Opinio Juris International Law is a platform that provides analysis and commentary on international law. It offers a space for legal scholars, practitioners, and students to share their opinions and insights on various topics related to international law. The platform aims to foster a global dialogue and understanding of international legal issues, promoting the development and evolution of international law.
Opinio Juris refers to the belief or opinion of states that a particular practice or norm is legally binding under international law.
Opinio Juris is established through the consistent and widespread practice of states, which is accompanied by a belief that the practice is legally required.
Opinio Juris is significant because it is one of the two elements required for the creation of customary international law, which is a primary source of international law.
State practice refers to the actual behavior of states, while Opinio Juris refers to the belief or opinion of states about the legal significance of that behavior.
No, Opinio Juris can only be established through the consistent and widespread practice of states.
No, Opinio Juris requires the consistent and widespread practice of states.
Yes, Opinio Juris can be established through the consistent and widespread practice of a regional organisation, provided that the organisation has the authority to act on behalf of its member states.
No, Opinio Juris cannot be established through the practice of international organisations, as they do not have the authority to create customary international law.
No, Opinio Juris is one of the two elements required for the creation of customary international law, but it cannot be established through the practice of customary international law.
Yes, Opinio Juris can change or evolve over time, as the beliefs and opinions of states about the legal significance of certain practices or norms may change.
This site contains general legal information but does not constitute professional legal advice for your particular situation. Persuing this glossary does not create an attorney-client or legal adviser relationship. If you have specific questions, please consult a qualified attorney licensed in your jurisdiction.
This glossary post was last updated: 13th April 2024.
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