Two players have been cited for alleged foul play, following the weekend's round of Test matches.
Ryu Koliniasi Holani of Japan has been cited for an alleged dangerous tackle in the 19th minute of Japan's 17-42 loss to Scotland at Murrayfield in Edinburgh at the weekend.
George Pisi of Samoa has been cited for an alleged dangerous tackle in the 39th minute of his country's 9-40 loss against Ireland in Dublin.
Hearings for both players will be held in London on Tuesday.
Law 10.4 (e) – A player must not tackle an opponent early, late or dangerously.