There have been significant changes in the eligibility criteria for UPSC aspirants over the years. Initially, criteria were less stringent, allowing a wide range of educational backgrounds. Recently, there has been a focus on enhancing educational qualifications, with a trend towards higher academic standards. Changes also encompass age limits and the number of attempts allowed, adapting to societal needs and expectations. The latest amendments reflect the increasing competition and the emphasis on a diverse skill set for aspirants. Staying informed about these changes is crucial for candidates planning their preparations effectively.