Due to the key position of guilds in the provision of public goods and services, it is necessary to regulate them. This can be done in many ways. For example, the government itself does this directly, entrusts the arrangement to the owners of these guilds (self-regulatory) or in a participatory form (co-regulatory). Self-regulatory and co-regulatory models pave the way for the formation of guild systems. Considering the formation of numerous guild organizations in Iran's legal system since the beginning of the contemporary decade, this research seeks to evaluate the legal system governing the establishment and activity of guild organizations from the perspective of legislative policy making and is mainly focused on analyzing the necessities and challenges of establishing specific guild organizations (along with the general guild organization). Based on the findings of the previous research, basically the formation of specific guild systems, in some respects such as weakening the general guild system, discrimination between guilds and theInjuries caused by Legislative inflation should be done for a good reason, while in our legal system there is no specific model for establishing specific guild organizations, identifying the instances of guilds requiring the creation of a specific system is not based on a codified program. Importantly, they have unjustified disagreements, and these challenges, as well as the defects in the general guild organization, have necessited a review of the legal frameworks governing the guild organizations.