The study addresses (the role of volunteer work in social solidarity at the urban society in Sudan and) civil society organization in Al jareef area and the the west of Souba in Khartoum. .
Focusing on the popular committees which considering one of these organizations a study area which aimed to investigate social symbiosis and how to apply it to the research community, through the popular committees trying to answer the following question: what is the role of the popular committees as voluntary, so the problem of recognition and knowing that voluntary works and its symbiotic role in society is evident through the activities of the popular committees.
The importance of the role that the committees held toward the citizens is followed with the importance of the role of none-governmental organization in providing services due to the diminished role of the state.
The study aimed to recognize the role of the popular committee in social solidarity so we need to combine between quality and quantity there for we can use some method:
1- Case study.
2- Social survey.
3- Historical approach.
Key words:
Social solidarity, urbanization, the city, popular committee, volunteer work, national labor organization