Which of the following are the chief exponents of the 'Theory of Consent' regarding the basis of International Law?

Correct option is A

The 'Theory of Consent' in International Law states that international legal obligations are binding because States have consented to them. The chief exponents of this theory are Anzilotti, Triepel, and Oppenheim.
Information Booster:
· Consent is considered the basis of treaty law and customary law under traditional theories of International Law.
· Anzilotti and Triepel emphasized that International Law binds states because they have voluntarily accepted it.
Additional Information:
· Modern critics argue that mere consent is insufficient, especially in human rights law where obligations are universal regardless of consent.
· Oppenheim’s treatise "International Law: A Treatise" (1905) is a foundational work supporting consent-based theory.