If they decide it was a stamp or a kick on an opponent that was unseen by the official that is violent conduct and he will get a three-match ban.
The sanction comes after a clash between Austin and Huddersfield goalkeeper Jonas Lossl.
Austin accepted the charge, but his argument that the suspension was excessive was rejected by an Independent Regulatory Commission.
'It's hard to say, but I think he knows exactly what he's doing'.
White Christmas happening now in Olympia and there's hope for Tacoma
Snow has begun to fall in Kitsap County, fulfilling the wish of those who want a white Christmas. Snow will diminish late Christmas Day but remain showery into Tuesday morning.
Queen Elizabeth's Christmas message to honour cities hit by terror
She said: "I don't know that anyone had invented the term 'platinum" for a 70th wedding anniversary when I was born. This is the first Christmas the family will be joined by Prince Harry's fiancee, American actress Meghan Markle .
Damian Green Was Fired by Theresa May For Lying, Jeremy Hunt Acknowledges
But Mr Hunt suggested Mr Green had been "pushed into a situation" where he said something he "didn't mean to say". Ms Maltby is not commenting on Mr Green's resignation until she receives more details from the Cabinet Office.
"I will never say someone likes to hurt an opponent on objective but to be honest it looks like this is the case".
The hosts went on to take the lead on 24 minutes when James Ward-Prowse's corner was nodded on by Wesley Hoedt into the path of the unmarked Charlie Austin, who slotted home from point-blank range.
"He looks like this challenge was very ugly and nasty".
In-form Austin netted Southampton's opener midway through the first half against Huddersfield but came off with a hamstring injury after the interval. "It should never happen".
As such, the 28-year-old is set to miss Southampton's upcoming Premier League clashes with Tottenham, Manchester United and Crystal Palace.