Aadhaar Card update 2025: Check full list of valid documents released by UIDAI for Aadhaar enrolment or update

The Unique Identification Authority of India (UIDAI) has issued a revised set of valid documents for Aadhaar registration and modifications applicable for the assessment year 2025–26. One of the key regulations surrounding Aadhaar is that every individual is permitted to hold only a single Aadhaar number. In cases where a person has obtained multiple Aadhaar IDs—possibly due to system glitches or repeated applications—only the first Aadhaar generated with biometric details will remain active and valid.