Демократическая Россия
In 1990, he was elected a People's Deputy of the Russian Soviet Federative Socialist Republic. From 1990 to 1993, Lev Ponomaryov was a People's Deputy of the Russian Federation; a member of the Council of Nationalities of the Supreme Soviet of the Russian Federation; a member of the Committee on Mass Media relating to public organizations, mass movement of citizen and public opinion research; and a member of the political movement Democratic Russia and the deputies group Army Reform ("Reforma armii").