The investigating officer (IO) of the case will record his statement in the case, they said.
The central probe agency had registered a case against Karti Chidambaram, the son of former Finance Minister P Chidambaram, and others in May this year.
It had registered an Enforcement Case Information Report (ECIR), ED's equivalent of a police FIR, against the accused named in the CBI complaint including Karti, INX media and its directors, Peter and Indrani Mukerjea, and others.
They said the ED will probe the alleged "proceeds of crime" generated in this case.
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.