Chief Justice Martha on Tuesday appointed Justice Eric Ogolla to hear a petition challenging the party lists by Azimio la Umoja Coalition affiliate parties.
The senior judge will hear a petition by Tony Gachoka which, if successful, would see Azimio parties reopen the lists that was submitted to the electoral commission before the August 9 polls.
It was from the Party Lists that the Independent Electoral and Boundaries Commission picked nominated MPs and Senators for the 13th Parliament based on order of merit.