 During 1919 the party's Central Committee included Yosyp Bezpalko, Andriy Livytsky, Mykola Shadlun, and I. Romanchenko.At the party's conference September 9–13, 1919 in Vienna the Central Committee requested for its party members to withdraw out of the government.USDLP had members in Czechoslovakia, Poland, Germany and France, amongst other countries with the center in Prague.