From the Cyrus Charter to Contemporary Law: Iran s Position in the International Legal System

Mahshid Yaraghi Esfahani¹ Vahid Asadi Vafa²

1) Assistant Professor of International Law, Department of International Law, Faculty of Law and Theology, Shahid Ashrafi Esfahani University, Isfahan, Iran.
2) Master Student of International Law, Department of International Law, Faculty of Law and Theology, Shahid Ashrafi Esfahani University, Isfahan, Iran.

IOI Code : AABF-AAGDCD
Publication : 3rd International Conference on Applied Researches in Humanities, Economics, Management & Accounting(icrhema.com/3rd)
Abstract :
    Iran, as one of the oldest civilizations in human history, has always played a fundamental role in the formation, transformation, and development of the international legal system. From the Achaemenid era, with the Cyrus Cylinder—recognized as the first human rights charter—to its coherent diplomatic and administrative structures, Iran was able to introduce principles such as freedom of religion, prohibition of slavery, and respect for the rights of conquered nations to the global order. This legal legacy continued in later periods, especially during the Parthian and Sassanid dynasties, through the development of legal institutions and advanced diplomatic relations, and in the Islamic era, by integrating Islamic jurisprudence and Iranian traditions, new foundations in international law were laid. In the modern era, Iran, through active participation in international organizations, the conclusion of multilateral treaties, and engagement in international judicial bodies, has established its position as an influential actor in the realm of international law. This role has sometimes faced challenges arising from geopolitical developments, pressures from major powers, and differing interpretations of legal principles. However, Iran has consistently sought to safeguard its national interests and independent identity in interaction with the international community by relying on its historical and cultural heritage. This study, using a descriptive-analytical method and based on library sources, examines the historical and transformative trajectory of Iran’s role in the international legal system—from the Achaemenid Empire to the Islamic Republic. The results indicate that Iran has not only contributed to the foundations of the primary principles of international law, but also remains a proactive and at times controversial player in contemporary domains such as human rights, international humanitarian law, law of the sea, nuclear non-proliferation, and multilateral diplomacy.

Keywords : iran international legal system cyrus cylinder islamic jurisprudence international organizations legal diplomacy