Australia forward Tony Williams has been charged for a high tackle on England second-rower Ben Westwood.
The incident happened during the Wallabies' 36-20 victory over England in the Four Nations at Wembley on Saturday afternoon.
The 22-year-old now has until 11am tomorrow to accept the charge, which carries an automatic one-match suspension.
If Williams opts to contest the charge, he will face an international disciplinary panel on Tuesday evening.