Univerisity of Qom Comparative Studies on Islamic and Western Law 2476-4213 Articles in Press 2024 07 21 A Comparative Study of the Institution of Basic Custom and Government Rule in the Powers of the Supreme Leader in Islamic and Western Law A Comparative Study of the Institution of Basic Custom and Government Rule in the Powers of the Supreme Leader in Islamic and Western Law 2969 10.22091/csiw.2024.10457.2510 FA Seyed Mohammad Hashemi allameh ut Ghodratollah Rahmani حقوق عمومی / دانشکده حقوق و علوم سیاسی/ دانشگاه علامه طباطبایی/ تهران/ ایران Journal Article 2024 02 25 This article examines the Constitutional convention in the system of constitutional rights of the Islamic Republic of Iran in the competencies of the leadership. It has tried to cite the basic rules and regulations of the government and the special legal rules of the custom Fundamental rights theorists agree that the fundamental nature of the possibility of legal development enhances basic rights and in some way causes the constitution to be suspended and impoverished, and in the pursuit of social needs, it is considered to modify and promote fundamental rights.It seems that the idea of fundamental rights and its theorists would or will not be - despite the admission of the good idea of the formation of basic conventions - this important fact is considered to be the fundamental rights of stable systems of fundamental rights, which should be viewed as a socio-political reality To be Of course, we do not mean the basic customs of authoritarian traditions, which are the history of their own governments, but the formulation based on the competences of democracy, political rights and public freedoms is one of the fundamental principles of this study. This article examines the Constitutional convention in the system of constitutional rights of the Islamic Republic of Iran in the competencies of the leadership. It has tried to cite the basic rules and regulations of the government and the special legal rules of the custom Fundamental rights theorists agree that the fundamental nature of the possibility of legal development enhances basic rights and in some way causes the constitution to be suspended and impoverished, and in the pursuit of social needs, it is considered to modify and promote fundamental rights.It seems that the idea of fundamental rights and its theorists would or will not be - despite the admission of the good idea of the formation of basic conventions - this important fact is considered to be the fundamental rights of stable systems of fundamental rights, which should be viewed as a socio-political reality To be Of course, we do not mean the basic customs of authoritarian traditions, which are the history of their own governments, but the formulation based on the competences of democracy, political rights and public freedoms is one of the fundamental principles of this study.