How to link Aadhaar with a ration card in Tamil Nadu?

To link your Aadhaar with a ration card in Tamil Nadu, you can use the official TNPDS portal or the TNePDS mobile app. Online, visit www.tnpds.gov.in, log in with your registered mobile number, and select the Aadhaar Enrolment option to upload and verify family members' details. Alternatively, download the TNePDS app, log in, and use the Aadhaar Entry feature to scan the QR code on your Aadhaar card. For offline linking, submit photocopies of your Aadhaar card and ration card to your local Fair Price Shop.