The Constitution ( Thirty - first Amendment ) Act , 2018 , seeks to amend Article 1 of the Constitution , where the country 's territory is defined .
FATA is mentioned as a territory separate from the other four provinces .
The Constitution ( Thirty - first Amendment ) Act , 2018 , seeks to amend Article 1 of the Constitution , where the country 's territory is defined and FATA is mentioned as a territory separate from the other four provinces .