Dublin referee JP Doyle will take charge of the Champions Cup semi-final match between Racing 92 and Munster on Sunday, April 22 at the Stade Chaban Delmas in Bordeaux.
Doyle is employed by the English RFU and plies his trade in the English Premiership while he also refereed the pool match between the same two sides in the pool stages at Thomond Park last November.
The Terenure College man has also refereed in the Six Nations and at the 2015 Rugby World Cup.
The EPCR also confirmed that French whistler Romain Poite will officiate the other last-four clash between Leinster and Scarlets at the Aviva Stadium.