The document is actually a manual of training programme on the same title given which was intended to be helpful to bring about changes in terms of knowledge, skill and attitude among the officials of DPHE to improve their job performance in the field. The objectives of this training programme are to develop participatory management and planning skill and knowledge on social issues for sustainable water supply and sanitation facilities. The training would help them to build capacity to play the role of the facilitators in the changed situation. The course content has been developed primarily for the training of field level engineers of the aforesaid agency. However, it could also be used for other target groups of ITN Bangladesh.