Through awareness building, leadership development, education supports, setting up various income generating project activities through micro-credit support, environment preservation, disaster mitigation, human resources and ensure training facilities on human skill development through group approach, SDI has been trying for the social status changes. SDI absolutely believe that if the people are conscious and united they can solve many problems by themselves. SDI took some development activities jointly for their socio-economic changes and improvement of the social status of the target group SDI has been implementing its various program activities in the following sectors.