Mouvement serbe du renouveau
The Social Democratic Union was registered on 13 May 1996. It was founded by former members of the Civic Alliance of Serbia, led by Žarko Korać, who opposed forming coalition with the right-wing Serbian Renewal Movement for the 1996 federal election. On 21 April 2002 the SDU merged with Social Democracy (SD) and founded the Social Democratic Party (SDP).