RBI Authentication Rules: OTP Alternatives, Exempt Payments and the 1 October Overseas Card Check
RBI’s authentication rules start from one line: every digital payment in India must be confirmed by “at least two distinct factors of authentication”. What changed in 2026 is how that is done. Since 1 April, RBI’s Authentication Directions let banks offer factors other than the SMS OTP. From 1 October, card issuers must also check…
