The club, understood to be heavily in debt, revealed the suspension in a statement to investors, gave no reason for its failure to publish a profits statement for the year to 31 May.
It warned that the period had been dogged by pre-tax losses and spiralling borrowing costs, problems which had continued in recent months.
Monday’s statement also hinted that the suspension could last for some time, with trade in Nottingham Forest shares not set to resume until the results have been published.
Forest have recently attempted to lighten its debt burden by releasing star players.
Mark McMullen joins the private client services team from Smith & Williamson
Merger between Clear & Lane Chartered Accountants and Magma Chartered Accountants was finalised on 3 February
BDO has taken its new partner intake to 23 during the first half of its financial year, including the appointment of five partners in five weeks
The firm reports 7.6% global fee income growth for the year ending 31 December 2016