The club demanded on Monday that the audio conversation between on-field official Anthony Taylor and video assistant referee Stuart Attwell be made available to the public.
After three penalty claims in the 2-0 loss at Goodison Park were turned down, Forest became enraged. The loss kept them one point above the Premier League relegation zone.
Following “extremely poor” refereeing decisions, Forest claimed they were “considering their options” in a heated post on the club’s account in response to the findings.
It is acknowledged that Professional Game Match Officials Limited (PGMOL), the officiating organization, will grant the club access to the audio in private, as it would go for it.