This report provides a comprehensive analysis of The Commonwealth Serum Laboratories (CSL), focusing on its environmental management practices and sustainability strategies. It begins with an introduction to CSL's organizational structure, international business environment, and PESTEL analysis, examining political, economic, socio-cultural, and technological factors. The report evaluates CSL's sustainability initiatives across various aspects, including planning, human resource management, leadership, and operations management. It explores CSL's vision, mission, values, and goal-setting practices, as well as its approach to planning and sustainability in HR. The analysis also covers CSL's leadership styles, traits, and their impact on employee motivation and the company's value chain. Furthermore, it examines CSL's operations management, supply chain management, and implementation of new technologies, with recommendations and a conclusion that summarizes the findings and strategies for sustainable development. The report aims to assess how CSL balances economic, ecological, and social requirements for long-term success.