Virudhunagar district administration has asked all members registered in family cards to register their fingerprints for updating e-KYC by July 31. In a statement, District Collector N.O. Sukhaputra said those who had not complied with the e-KYC verification should register their fingerprints by visiting their ration shops. However, those family members who were away from home owing to job could go to the nearest ration shop in their present place of dwelling and register their fingerprints.