Reflection of Historical Origin of Administrative Law concepts and Principles in Siyast-Name (siyar-almolok)

The Siyast-Name (siyar-almolok)is one of the historical sources of ancient Iranian legal texts. Concepts and principles can be derived by concentrating in siyasat-name which some of them even don’t have any history in modern Administrative Law; although there ideas newly has been understood in Iranian legal system, these had been emerged to Khaje Nizam Al-molk’s system by great point of view. Transparency,Contribute, Equality and meritocracy, Hearing, Time limits, Prohibition of occupation and social security are some (and major) idea which Khaje Nizam Al-molk had been discussing but in some cases he proposed how should all these concepts and principles had to bedone to not face any failure in executing the government (in its historical meaning). The main assumption of this essay is based on the notion that by reading siyasat-name we could understand historical and basis of ideas listed above. The main aim of this research is to analyzing placement of Administrative Law in Khaje Nizam Al-molk’s taught with emphasizing on his major work Siyasat-Name