The relevance of sustainable development in the context of UPSC preparation cannot be overstated. Understanding sustainable practices is vital for future civil servants who will address pressing challenges like environmental degradation, poverty, and climate change. Integrating this knowledge into preparation can help candidates comprehend key national goals and policies, such as the UN Sustainable Development Goals (SDGs). An appreciation for sustainability equips aspirants to think critically about resource management and social equity. It also informs their responses in interviews, demonstrating their holistic understanding of governance issues, ultimately contributing to more effective public policy formulation.