The Design of The Internal Audit implementation Model in The Iranian Public Sector Institutions

Public Sector Internal Audit, by delivering reliable and consulting services in line with improvement and eliminate challenges can support organizations to achieve goals and provide better services. The purpose of this study is to provide a model for the establishment of internal audit in the public sector entities in Iran. The approach of the research is based on qualitative method by using fuzzy Delphi model. The statistical population consisted of 85 experts and elites in the internal audit who were selected as the expert group of the research by using non-probability sampling technique.Finally, after the consensus of the experts, we establish the framework internal audit in public sector by considering external environment and our country criteria. This framework can assisting ministers and heads of state agencies in promoting the level of performance and evaluation of financial and operational accountability in addition to growth and improvement of the financial oversight system and the increase of efficiency, effectiveness and economic scale in the public sector.