The rapid changes that our world witnessed had an impact on controlling the Egyptian planning and urbanization system, and we also do not overlook the shortcomings of some legislation, which resulted in a distortion in the urban environment with the absence of oversight and awareness of society, and because Egypt is a pivotal country in the world It was necessary to reconsider its urban future, so there was a need to develop many legislations and building and planning laws and activate the mechanisms of urban sustainability in cities.

A strategy : this study focuses on the role of urban sustainability mechanisms in raising the efficiency of urban management in Egyptian cities by studying and analyzing successful local and international case studies of sustainable cities applying the laws of organizing and managing architecture and urbanism to come up with the elements of its success and some strategies for the possibility of applying them to Egyptian case (El-Salam area in Port Said)and then evaluated to show their success rate .

A Study result is performing a statistical analysis for all study cases for Inferring equations of the evaluation of other cities and reaching to the most important standards for the mechanisms of achieving urban sustainability to raise the efficiency of organizing and managing urbanization in Egyptian cities.