Why biometric updates at ages 5 and 15 are critical for Aadhaar

When an Aadhaar record is created for a child under five, only basic personal details and a photograph are stored. Fingerprint and iris scans are omitted because the biometric traits are still developing. The first mandatory update at age five captures these identifiers, and a second update at fifteen ensures the data remains accurate as the child grows. Keeping the Aadhaar record current is essential for seamless access to school enrollment, board exams, scholarships, and various government assistance programmes.