AFTF Chairman Tadak Nalo Briefs Media on Scrapping 80:20 Ratio, Appeals Public to Support Signature Campaign Itanagar: 27 January Chairman of the Arunachal Frontier Tribal Front (AFTF), Tadak Nalo, on Tuesday briefed the media on the demand to scrap the existing 80:20 recruitment ratio in Arunachal Pradesh and to make the Schedule Tribe (ST) Permanent Resident Certificate (PRC) mandatory for all recruitments conducted by the Arunachal Pradesh Public Service Commission (APPSC) and the Arunachal P