Statement 1 is incorrect; the NEC is chaired by the Union Home Minister, not the Prime Minister. The 68th plenary session in 2019 was chaired by the then Union Home Minister, Amit Shah. Statement 2: The NEC was established by the North Eastern Council Act, 1971 (which came into effect in 1972). Statement 3: All Governors and Chief Ministers of the 8 member states (Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, Tripura) are members of the Council. Statement 4: The Union Home Minister is the ex-officio Chairman of the North Eastern Council.