The social workers in different places over the globe have gained a lot of experience over the period by witnessing a number of legal cases, with their clients. It is very important for a social worker to provide the different communities and the clients the most effective service; therefore, it is very necessary for a social worker to keep knowledge about the nature of changing laws and the ethics that they have to follow. The article, which we have chosen for examination and summary, has discussed the differences in the different roles, which the social workers have ...