Hyderabad: The use of the newly launched Telangana Family Register Certificate for the ongoing Special Intensive Revision (SIR) of electoral rolls has been challenged in the High Court. A batch of writ petitions challenged the inclusion of the certificate as a valid document for the SIR, stating that it is based solely on the Food Security Card database. Exclude Telangana Family Register Certificate for SIRThe petitioners have requested that the court declare the inclusion of the certificate under Item No. The Telangana Family Register is a single document that lists the details of an entire family and, as of now, is also a valid document for the SIR. The register is built on the Food Security Card (ration card) database maintained by the Civil Supplies Department.