Joint Committee on Prevention of Illegal immigration (JCPI) has served an ultimatum on Chief Minister Neiphiu Rio to issue notification on Register of Indigenous Inhabitants of Nagaland (RIIN) based on Banuo commission’s report with 1963 as the cut-off year, physical implementation of Bengal Eastern Frontier Regulation (BEFR), 1873 based on Abhishek committee’s report on ILP, revocation of 1979 as cut-off year under BEFR, 1873 and establishment of Foreigners Tribunals under the Foreigners’ Act, 1946, reports Nagaland Post. The deadline set by JCPI is March 15, 2020