Съезд народных депутатов СССР
On 26 March 1989, Yeltsin was elected to the Congress of People's Deputies of the Soviet Union as the delegate from Moscow district with a decisive 92% of the vote, and on 29 May 1989, he was elected by the Congress of People's Deputies to a seat on the Supreme Soviet of the Soviet Union. On 19 July 1989, Yeltsin announced the formation of the radical pro-reform faction in the Congress of People's Deputies, the Inter-Regional Group of Deputies, and on 29 July 1989 was elected one of the five co-Chairmen of the Inter-Regional Group.