Case studies exemplifying effective governance that candidates should be aware of for UPSC include the Swachh Bharat Abhiyan, which showcases successful implementation of sanitation policies in India. Another notable example is the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA), which highlights the impact of employment generation on rural livelihoods. Candidates should also examine the role of various state governments in implementing innovative digital governance solutions, making services more accessible. These case studies not only illustrate best practices in governance but also highlight the importance of citizen engagement and accountability in public administration.