Hussein Fakhari - MS Student of MBA, Payame Noor University, Tehran, Iran. P.O. Box۱۹۳۹۵-۳۶۹۷
Aliakbar Jowkar - PHD of management, Department of Management, Payame Noor University, Tehran, Iran. P.O. Box۱۹۳۹۵-۳۶۹۷
Mohammad Reza Daraei - PHD of management, Department of Management, Payame Noor University, Tehran , Iran. P.O. Box۱۹۳۹۵-۳۶۹۷

In this era, technology-based business (TBB) is the driving force of knowledge based economies. Accordingly, planning to improve the environment of TBB is an effective factor for thesustainable development in any country. However, due to economic sanction and inflation, in our country,TBB are the focus of various environmental challenges. Using a qualitative and practical approach, this study based on Fuzzy Delphi Method, investigated the pathology of national TBB environment in economic sanction. This study aims to find challenges from the sanction in front of national TBB for growth anddevelopment of their activities. The process led to extract and prioritize challenge of sanction on these businesses in direct negative and indirect negative impacts category. The study results are a preface to solve problems of TBB and strengthen national ability against sanctions

technology-based business, economic sanctions, negative effects