England’s Wayne Barnes, widely regarded as the leading referee in world rugby, will take charge of Scarlets’ EPCR Challenge Cup quarter-final against ASM Clermont Auvergne at Parc y Scarlets on Friday night.
Barnes will be assisted by compatriots Adam Leal and Sara Cox. Andrew Jackson will be the television match official.
You can get your tickets for what promises to be another memorable night of European action HERE