Liverpool among seven clubs investigated by Uefa for over-spending
Panel opens probe into teams who must furnish updated accounts as part of their compliance obligations under financial fair play rules
Five-time European champions Liverpool, Monaco, Roma and four other clubs face further Uefa probes for overspending on player transfers and wages.
Uefa's club financial control panel also opened cases against six more clubs, the European football body said.
The clubs "had disclosed a break-even deficit on the basis of their financial reporting periods ending in 2012 and 2013," Uefa said.
The clubs must provide updated accounts through February as part of monitoring of all Champions League and Europa League entrants to comply with Financial Fair Play (FFP) rules.
Four of the initial seven clubs investigated - Liverpool, Monaco, Roma and Sporting Lisbon - are in contention to qualify for the Champions League knockout stage next week.