Northampton Saints' two South African imports, Springbok prop Brian Mujati and lock forward Juandre Kruger, will both appear before disciplinary hearings on Thursday.

It was confirmed on Tuesday, after the pair were cited on Monday, that their hearings would take place in Dublin on Thursday.

Mujati, who came on as a second half replacement for the Saints in their 13-29 Heineken Cup loss to Perpignan at the weekend, is due to appear at an independent disciplinary hearing as a result of a citing lodged by Murray Whyte (Ireland).

It is alleged the he had pushed Welsh referee Nigel Owens in the back of - in contravention of Law 10.4 (l).

Law 10.4 (l) - Acts contrary to good sportsmanship.

Kruger, who started at lock for the Saints, was cited for alleged stamping on Perpignan scrumhalf Nicolas Durand in contravention of Law 10.4 (b).

Law 10.4 (b) Stamping - A player must not stamp on an opponent.

The independent judicial officer appointed for the hearing of both players is Rod McKenzie (Scotland).