Toulouse half-back Stan Robin has had a Grade E spitting charge referred to a tribunal.
As the charge is Grade E, the 28-year-old could face a ban between four and eight matches.
The spitting incident was put on report in the 61st minute of Toulouse’s 26-24 victory over promotion rivals Featherstone last Saturday.
Robin’s case has been referred to a tribunal, which will be heard next week.
The France international has scored 19 tries in 23 games for Olympique this season.