Wayne Barnes is the man in charge of the East Midlands derby between Leicester Tigers and Northampton Saints on Sunday.
The Gallagher Premiership’s most experienced referee, he is the man in middle for the 228th time in the competition.
Barnes will be assisted by Sara Cox in her fourth Premiership appearance, and Paul Dix, with Rowan Kitt as the television match official.
Former Bath and England prop Duncan Bell is the citing officer.