On March 19, 1919, the committee issued a declaration, in which it passed most of its authority to the Sovnarkom of Ukraine at that time headed by Christian Rakovsky.

One of the members Yukhym Medvedev was the Ukrainian Social-Democratic Labour Party (left deviation).

The committee did not last long and on April 18, 1918, was merged with the People's Secretariat into the Uprising Nine, a type of revkom.

On the same session of the congress was adopted the Constitution of Ukrainian SSR which established legal basis for the Soviet power in the state.

He however was overshadowed by more prominent Party leaders such as Vyacheslav Molotov, Lazar Kaganovich, Dmitriy Manuilsky, and others.