This report discusses the concept of Corporate Social Responsibility (CSR) and its significance in building a sustainable society. It explores the different aspects of CSR, including environmental responsibility, human rights responsibility, philanthropic responsibility, economic responsibility, and ethical responsibility. The report also highlights the business benefits of CSR, such as brand recognition, positive reputation, customer loyalty, growth in sales numbers, financial performance, and employee engagement. Additionally, it discusses the relation between corporate behaviour and CSR, emphasizing the importance of ethical and responsible conduct in the corporate world. The report includes insights from the Harvard Kennedy School and the documentary The Corporation.