Interstate council can be established by:
Interstate council can be established by President.The Inter-State Council can be established under Article 263 of the Constitution of India through a Presidential declaration.It consists of:
Prime Minister as chairman;
Chief Minister of all states;
Chief Ministers of union territories having legislative assembly and administer of union territory not having legislative assembly, six ministers of union cabinet rank.
This question is a part of GKToday's Integrated IAS General Studies Module