The Union for Democracy and Social Progress (UDPS) is a political party in the Democratic Republic of the Congo (DRC). Founded in 1982 by Étienne Tshisekedi, the party advocates for democracy, social justice, and human rights. It has played a significant role in the DRC's political landscape, especially during periods of authoritarian rule. UDPS has been a key player in the opposition against various governments in the DRC. The party aims to promote political pluralism and economic development while addressing issues such as poverty and corruption. Over the years, it has garnered support from various segments of the population, striving for a more democratic society.