Abstract
The purpose of this report on the third section is to bring forward the material for discssion about the role and function of private social welfare institution. Funds of the most private social welfare institutions are granted for welfare placement by the national and local government, therefore it is difficult to display their originality. But, in order to play their role such as a pioneer, a outrider, a demonstrator and a critic, they should have the point of view of problemsolving approach. The role of private social welfare agency has been explained as a practice of social welfare juridical person. In regard to the role and duty of social welfare institution, it doesn't matter whether they belong to the public or private administration. The difference between public and private administration is only that of a way of supply. It is the most important that the fundamental human right of clients is guaranteed, and public responsibility to supply people welfare services securing their right to human living ought to be fulfilled by the state, through services supplied whether by public institution or private institution.
