Talking to media outside Punjab Assembly, Mashhood suggested setting up a timeframe for taking the case against to a logical end.
He, however, vowed to challenge NAB measures in the court.
The minister bemoaned his media trial based on NAB inquiry of corruption charges against him.
Earlier, NAB launched an inquiry against Rana Mashhood for allegedly demanding bribe worth million of rupees from the owner of Future Concerns, Asim Malik.
The anti-graft body is also looking into the matter of a fraud worth millions in the Punjab Youth Festival, for which it obtained relative record from Punjab Sports Board.