Is Aadhaar Card Mandatory for Property Registration in Kolkata? Registration department officials in Kolkata have proposed making the Aadhaar card compulsory for the property registration process in Kolkata. If Aadhaar becomes mandated, individuals will need to provide their Aadhaar card as identification proof during the property registration process. https://www.bpramanikassociates.com/best-property-registration-services-in-kolkata/