The Delegation's political body was the Political Consultative Committee ("Polityczny Komitet Porozumiewawczy"), a council comprising 4 main political parties. On 21 March 1943 it was renamed the Home Political Representation ("Krajowa Reprezentacja Polityczna") and became an underground coalition parliament, comprising members of the Polish Socialist Party, National Party, People's Party and Labor Party. It became the controlling body of the Delegation and the Headquarters of the Home Army ("Armia Krajowa"). On 9 January 1944 it was turned into a Council of National Unity ("Rada Jedności Narodowej"), the parliament of underground Poland.