The Union Public Service Commission contributes to national integration by promoting meritocracy and inclusiveness within the civil service. By conducting exams without bias based on caste, religion, or socio-economic status, it ensures a level playing field for all aspirants. This serves to unite diverse populations under a common governance framework, fostering social harmony and stability. Furthermore, the recruitment of officers from varied backgrounds enhances the representation of different communities, which is vital for addressing region-specific issues. Thus, the UPSC plays a pivotal role in building a cohesive and functional nation through equitable civil service opportunities.