From August to September 2015, he served as the Alternate Minister of Shipping in Vassiliki Thanou-Christophilou's caretaker cabinet.
In 2013, Zois left Independent Greeks and formed his own party, New Reformist Radical Reconstruction.
[3] In February 2014, Zois joined with Vyron Polydoras to found the Union for the Homeland and the People.
[4] In November 2014, Panos Kammenos, the leader of the Independent Greeks, gave an interview where he invited Zois back to the party.
[5] On 28 August 2015, Zois was sworn in as the Alternate Minister of Shipping in the Caretaker Cabinet of Vassiliki Thanou-Christophilou.