Central Vigilance Commissioner Pradeep Kumar reviewed the progress in various corruption cases being handled by CBI and other matters related to the delay in grant of sanction for prosecution against government officials over allegations of graft, official sources said.
The probe into the coal scam and the case against Mulayam and his son and Uttar Pradesh Chief Minister Akhilesh Yadav, too, were discussed during the meeting, they said.
However, the issue of missing coal block allocation files, which was raised by opposition parties in Parliament today, would be discussed at a separate meeting between CVC and CBI officials for court-monitored probes, the sources said, adding that the case was being heard in Supreme Court.
CVC, which exercises superintendence over CBI to oversee probes into corruption cases, is understood to have asked the agency to speed up its pace of investigation, they said.
CBI is looking at the allocation of coal mines post-1993 to ascertain any wrongdoing during the NDA regime.