It’s like UID in reverse.
Ministry to accept voter cards as valid ID (Fiji Times)
THE Voter Identification Cards (VIC) issued through the electronic voter registration identification cards will be accepted as a valid form of identification by the Ministry of Justice by November 15.
Any Fijian who has registered to vote and who possesses a VIC will be able to access services provided by the Registrar of Titles Office, the Births, Deaths & Marriages Registry, the Companies Office (which includes the Moneylenders Registry) and the Official Receiver’s Office.
Read the whole thing. You’re half-way there already. By calling it UID in reverse I make no comparison between Fiji & India. Fiji has less than a million people and you can’t walk there from anywhere else. It’s just that, rather than develop one ID that can do everything. Fiji developed an ID for one purpose (elections) that has broad applicability to other ID tasks.