A good grasp of legal frameworks is essential for UPSC candidates, especially in subjects like Polity and International Relations. Important legal concepts include the Constitution of India, various amendments, landmark judgments, and statutory laws. Familiarity with these frameworks helps candidates understand the implications of laws on governance and society. It equips them to answer questions critically during both the preliminary and mains examinations, particularly in the context of current affairs. Additionally, knowledge of international laws and treaties is vital for comprehensively tackling questions on diplomatic relations and global governance.