8/22/2019 Memorandum to RBI on biometrics ATMs 1/4 8/22/2019 Memorandum to RBI on biometrics ATMs 2/4 8/22/2019 Memorandum to RBI on biometrics ATMs 3/4 8/22/2019 Memorandum to RBI on biometrics ATMs 4/4