GUWAHATI: The online data of

’s National

(NRC) showing details of included and excluded persons have suddenly disappeared from the

official website. The details were made available in the website in October last year on an order of the Supreme Court.

Assam leader of opposition

on Tuesday sent a letter to Registrar General and Census Commissioner informing about the “mystery” of the “online data vanishing all of a sudden.”,

“The data have vanished especially when appeals process has not even started due to the go-slow attitude adopted by the NRC Authority. There is, therefore, ample scope to suspect that the disappearance of online data is a mala fide act and is prima facie a deliberate violation of the directive issued by the Hon’ble Supreme Court,” Saikia wrote in his letter the registrar general.

An official source at the NRC office said, “The data were stored in cloud storage. But, the service period of the cloud storage provided by WIPRO expired and the subscription renewal was not done as there was no coordinator after the transfer of the former coordinator

. After the new coordinator has assumed charge, the renewal process is underway and the data should be online in new few days.”