Ulster Lock, Alan O'Connor, has been cited for alleged foul play in the 59th minute of the Ulster v Glasgow Warriors match on Saturday.
O'Connor has been cited for an alleged action contrary to Law 10.4(e) and 10.4(m)
A hearing will be held this week, with the exact details still to be confirmed.
Appendix Law 10.4 (e) – Dangerous tackling. A player must not tackle an opponent early, late or dangerously.
A player must not tackle (or try to tackle) an opponent above the line of the shoulders even if the tackle starts below the line of the shoulders. A tackle around the opponent's neck or head is dangerous play.
Law 10.4 (m) – Acts contrary to good sportsmanship. A player must not do anything that is against the spirit of good sportsmanship in the playing enclosure.