This report provides a comprehensive analysis of Corporate Social Responsibility (CSR) and its vital role in today's business landscape. It begins by defining CSR as the social obligations of a business to stakeholders, emphasizing its impact on sustainable development across social, economic, and environmental factors. The report highlights the increasing importance of CSR in business strategy, driven by consumer awareness and ethical expectations. It then explores the Triple Bottom Line model, which assesses business performance based on People, Planet, and Profit. The report offers practical examples of CSR implementation by companies such as Toms, Dell, Google, Ford Motor Company, Coca-Cola, and Woolworths, showcasing how these organizations integrate social responsibility into their operations. The conclusion reiterates the significance of CSR in achieving both profitability and addressing social and environmental issues, emphasizing its growing prominence in corporate structures.