Challenges for the Integrated Urban Management System in Iran, with emphasis on decentralization and sustainable urban development

The growth and expansion of the cities of the country, especially the big cities, with the emergence of environmental challenges in the cities, and the loss of vitality and quality of life, will face the challenges of achieving sustainable development goals. What today challenges the municipalities of the country is a disparity in the duties and powers of the city district in different organizations, which sometimes create conflicts in the integrated management of the city. This system has major legal, structural and organizational constraints that require retrieval of related legal resources. The present research seeks to explain the legal relationships between government and municipalities in related legal sources. The research is descriptive-analytical and data collection methodology, library and documentary. According to the studies, the "integrated urban management" system Relying on decentralization and participatory management will integrate urban management, shifting centralized urban management to decentralized and integrated, and reforming the administrative-executive structure is inevitable. These reforms should focus on the orbit of the rule of law, the rule of law, and the obligation to create Legal backing. In addition, after considering the political, cultural and economic structure of the country, it is appropriate to first identify and eliminate the existing legal inconsistencies and loopholes, and then, considering the municipal capacity and identifying the strategic partners, new enterprises will be set up by setting the timetable The use of global experiences, interaction with research centers and the widespread collaboration of NGOs will make this template more successful.