What are the primary functions of international law?

The primary functions of international law include protecting human rights and establishing behavioral norms among states. By setting out a framework for legal duties and rights, international law plays a crucial role in promoting peace, cooperation, and respect for individual rights across national boundaries. It provides principles that govern the interaction of states with one another, as well as how states treat their citizens and others within their jurisdiction.

International law is designed to create standards that promote justice and reduce conflict among nations. This includes various treaties, conventions, and customary laws that establish guidelines for acceptable behavior, whether regarding human rights, trade, environmental protection, or conflict resolution. By doing so, it encourages states to behave in a manner that respects the rights of individuals and communities, fostering a more stable and just international community.

While the other functions mentioned—such as regulating relations—are aspects of international law, they do not capture its fundamental role in safeguarding human rights and establishing norms of conduct that align with global humanitarian principles.