After his citing case being dismissed, Jamison Gibson Park, Leinster scrum half, is now available to play against Connacht in Friday's Champions Cup match.
Connacht's Kieran Martion, a Connacht international, was the victim of a dangerous tackle by the Ireland international.
Gibson-Park was initially yellow-carded, but was later cited.
The independent Disciplinary Committee ruled that his actions “didn't warrant a red flag”.
According to the EPCR, “The citing matter was therefore dismissed and Gibson-Park can play freely.”
Gibson-Park was cited in connection with a high tackle on Marmion In the Irish derby at Sportsground
The quarter-finals will be decided by the winners of the sixteenth tie.