Key Changes to Aadhaar Rules: What You Need to Know The Unique Identification Authority of India (UIDAI) has announced new regulations for Aadhaar card users, bringing significant updates to how details are managed and making it mandatory to link your Aadhaar with your PAN card. Easier Online Updates for Personal Information Starting November 1, updating personal details on your Aadhaar, such as your name, address, date of birth, and mobile number, can be done online without visiting a physical