in the system of vertical separation of powers, the powers of the central government are delegated or handed over to local government officials based on the principle of competence. This pattern of devolution of authority is called lack of concentration, and now in Iran governors, governors and prefects are examples of this devolution of authority, whose powers are scattered in various laws and regulations, and due to the confusion of the ruler, the validity of some places The thinking and authority of some others is distorted in terms of the possibility of creating competence, especially that "the plan for determining the duties and powers of governors and governors and how to remove and install them" approved by the Supreme Administrative Council (1377), although in Article 2, a total of 40 powers are listed for governors, but Legally, it is confused because the powers mentioned are mostly outside the legal capacity of the said Council's resolution and can only be considered according to the law approved by the Parliament and during the process of legislation. Another challenge is to the non-remedial rulings of these authorities. In this article, by examining the dimensions of the authorities of national divisions, we will address the question of what are the legal challenges of the authorities of national divisions and how to solve each of them. The hypothesis of this article, while acknowledging the lack of legal bases of authority, is the need for comprehensive and revised legislation in different areas of jurisdiction. The research method of this article is descriptive-analytical.
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