Corporate social responsibility (CSR) refers to a company's commitment to operate in an economically, socially, and environmentally sustainable manner. The document outlines 9 types of CSR activities that companies engage in, such as corporate philanthropy, cause-related marketing, sponsoring awards, implementing codes of conduct, social and environmental reporting, community investment, stakeholder engagement, eco-efficiency efforts, and investing in socially focused companies. Companies are motivated to participate in CSR due to perceived benefits like improving reputation, managing risk, increasing employee satisfaction, strengthening investor relations, boosting competitiveness, raising operational efficiency, and maintaining their license to operate.