What Are the New RBI Guidelines on Digital Payment Authentication?

Synopsis
Key Takeaways
- New RBI guidelines for digital payment authentication come into effect on April 1, 2026.
- Public feedback has been integrated into the final directives.
- Encouragement of new authentication methods leveraging technology.
- SMS-based OTPs will remain an allowed authentication method.
- Issuers encouraged to adopt risk-based checks.
New Delhi, Sep 25 (NationPress) The Reserve Bank of India (RBI) unveiled draft guidelines on the framework for authenticating digital payment transactions, set to be implemented on April 1, 2026.
The Central Bank noted that public feedback has been considered and integrated into the final directives.
The guidelines aim to promote the incorporation of innovative authentication methods by utilizing advancements in technology.
However, the framework does not propose the elimination of SMS-based OTP as an authentication method.
Additionally, the guidelines encourage issuers to implement more risk-based checks beyond the standard two-factor authentication, depending on the fraud risk associated with each transaction, and to facilitate interoperability and open access to technology while clearly defining the responsibilities of the issuers.
The draft also stipulates that card issuers must verify the Additional Factor of Authentication (AFA) in non-recurring cross-border card-not-present transactions whenever requested by the overseas merchant or acquirer.
The RBI emphasizes that all digital payment transactions in India must adhere to a two-factor authentication standard. While no specific authentication method has been mandated, the digital payments landscape has predominantly relied on SMS-based One Time Passwords (OTPs) as the additional factor.
“All digital payment transactions will require at least two distinct authentication factors, unless exempt. Issuers may provide customers with options for authentication factors in accordance with these guidelines,” stated the RBI.
“It will be ensured that for digital payment transactions, other than card-present ones, at least one authentication factor is dynamically created or proven, meaning that the proof of possession of the factor sent with the transaction is unique to that transaction. The authentication factors must be structured such that compromising one does not affect the reliability of the other,” it further specified.
Moreover, system providers and participants will deliver authentication or tokenization services accessible to all applications and token requestors operating within that environment for various use cases and token storage mechanisms.