| Guideline No. | UA001 |
| Purpose | To clarify the user identifiers that an AA must support, for authentication during initial registration and subsequent access |
| Description | To authenticate a user during customer registration, an AA must support taking the: ● Mobile number as an identifier To authenticate a user during subsequent access (i.e. login), an AA must support taking either of the two below: ● Mobile number as an identifier ● VUA as an identifier In addition, an AA may support identification and authentication using ● Email address ● Aadhaar number |
| Stage | Finalised |
