UPSC ensures the integrity of the examination process through strict security measures and transparent procedures. This includes using unique question papers for each candidate and implementing biometric verification to prevent impersonation. Furthermore, UPSC conducts examinations in secure environments, closely monitoring all activities during the tests. Post-examination, the evaluation process is rigorous, involving multiple assessors to ensure impartiality. By maintaining stringent measures, UPSC upholds its reputation and fosters trust among candidates regarding the fairness of their assessments.