The research, the factors that affect the implementation of self-management policies in communities of Chanthaburi : case study of the Community District, Chanthaburi, has carried out with objectives of studying the significance of the affected factors and the approaches that related to the effectiveness of the implementation of the self-management policies in Chanthaburi. The methods of study consist of applying the mixed model by using focus-group discussion method with the delegates from 51 community districts and using in-depth interview method and the observation method also has been employed.