Decentralization is the strategy which democratizes of the political system and accelerating to achieve sustainable development, which currently has made the executive government circles become a hot issue. Despite the focused concentration of power and decision-making at the center or top-level officials, decentralization make this possibility to deal with low levels issues and problems of they own directly. Thus, this paper uses the method of descriptive - analytic and with a library collection - documents to review tackles decentralization and define the decentralization policy in Iran before and after the revolution program. Evaluation results show that in spite of decentralization policyIn most cases, development programs, unfortunately, these programs have not been successful and convergence has intensified in Tehran. Reality still shows the focus of activities, services and decision-making centers in Tehran. So the solution is to reduce the concentration of political power - administrative and decision-making and management of the local administration and management of provincial to provide the main way to deal with the approach of decentralization and reform of the governance structure and the reduced concentration of Tehran and the development of developing countries, decentralization

If you don’t know where you’re going, you might not get there. Urban Strategic planning and mainly vision developing is to determine position of the City that wants to reach. Revealing where the city wants to go, instead of continuing to do things in a routine way, city can focus their limited resources on programs that are most effective in achieving the vision. Acknowledging the important role of strategic planning and vision developing in contemporary cities, this paper tries to develop a vision for the city of Saveh in the form of strategic planning process. This research, based on objective is Applied, and based on the nature, analytical – descriptive. In the process of strategic analysis, External & Internal Factors Evaluation Matrix (EFEM & IFEM) is used.Based on the results of External & Internal Factors Evaluation Matrix, the best strategy for Saveh is to protect the stability of city. The final vision of Saveh, consisting six strategic aspects, which are: industrial and economic city, cultural – historical city, Healthy and sustainable city, enabling the processing of agricultural products, College city and Regional Scientific center, and Attractive and lively for sporting and cultural activities and festivals.

The appropriate locate of uses and the justice of in Spatial distribution is very significant in planning the urban land use. The high increase in physical and population development of city, the shortage of services uses and lack of equity to allocate the sorts of land uses in various areas in Kashan, cause the confusion in urban land use and endanger the city sustainable development. However , recognizing and revising each one of the city uses to achieve the appropriate criteria and the principles of planning in city sustainable development are the most important activities in this field. The method to the research is descriptive -analytic, which has engaged in assessing and evaluating the quality and quantity of urban uses in Kashan, by considering two significant and effective standards in land use (including capacity and social justice)and putting GIS software into operation in the framework of entropy standard model and the average of nearest neighbor and per capita standard. The results of the research indicate that uses do not have appropriate Spatial and locative distribution, so that analyzing them with the capacity indexes and social justice, indicates the quality and quantity commotion in uses of tenfold areas in Kashan.

Boarder villages of sistan region in Iran are so less developed and their location on the boarder of Afghanistan has fueled this less development. Subsequently, Afghan's settlement in this region has caused some special socio-economic situation in sistan region and has overwhelmed lots of functions of this region's villages. The goal of this article is an analytical study on the effects of Afghan's settlement on the socio-economic development of boarder villages of Sistan. Based on the library study, field studies and questionnaire the method of this article was description- analytical study. The collected information was analyzed by means of Taxonomy method and spearman test inlet in SPSS software. The results of level taxonomy showed that among the 31 studied villages the number of 6 villages were on normal level and 25 others were on middle level or bellow. Also the results of spearman test with a degree of 99 percent certainty shows the correlation between afghan's settlement with economic development ( -0.814) and social development( -0.679) and concluded that the socio-economic situation of the region will improved by afghan withdrawal from Sistan area.