Immediately after the lower house of the Bosniak-Croat entity parliament was established, its first session ended pending agreement among political parties on forming ruling coalitions at the state level and in the Croat-Bosniak entity.
In the 98-seat lower house of the entity parliament, the Social Democratic Party (SDP) holds 28 seats.
The second largest group is the (Bosniak) Party of Democratic Action (SDA) with 23 seats.
The Alliance for A Better Future, led by media tycoon Fahrudin Radoncic, has 13 seats.
The Croatian Democratic Union of Bosnia and Herzegovina has 12 seats.
The coalition of the Croat HDZ 1990 and HSP parties follows with five seats, the same number of seats as the political party of the Croat businessmen the Lijanovic brothers.
The House of Peoples, the upper house of the Federation's parliament, will be founded after cantonal assemblies that delegate their representatives to that body are constituted.
The inaugural session of the new Bosnian state parliament is set for 30 November.
The Bosnian Serb entity got its new parliament last week.