The Union of Social Democrats (French: Union des Socio-DĂ©mocrates, USD) was a political party in Burkina Faso.
The USD was established in November 1990 by Alain BĂ©douma Yoda,[1] and recognised on 4 April 1991.[2]
The party won a single seat in the 1992 parliamentary elections.[3] On 6 February 1996 it merged into the new Congress for Democracy and Progress.[4]