Corporate Social Responsibility is not just for specialist or large-scale companies, all business leaders and managers of tomorrow must understand why they are engaged in CSR. A good number of articles, books, periodicals, workshop papers are studied before preparing this paper. At the beginning of the study the meaning and definitional side has been covered. An extensive literature review is done on CSR in Bangladesh and other countries. Then the dimensions of CSR like economic, social and environmental are tried to explain. At the end some issues relevant to CSR in Bangladesh and some recommendations and CSR measuring techniques are given.