Earlier this month, Deputy Chief Minister Manish Sisodia had questioned the LG's reported move to "sanction" filing of the charge sheet in connection with a multi-crore scam.
Besides, Sisodia, who is also Vigilance Minister, had also issued a note to senior officers of ACB M K Meena and S S Yadav to submit a detailed report on the issue by September 7.
"Yadav has sought some more time to file his report over the issue. Once report is submitted, government will proceed accordingly," sources said.
Last month, the AAP government had formed Commission of Inquiry, headed by retired justice S N Agarwal, to probe the alleged Rs 100 crore scam.