SANZAR has announced two officiating tweaks for the Bulls versus Brumbies clash, as Jonathan Kaplan and Marius Jonker are now the assistant referees.
The experienced South African duo have replaced fellow countrymen Stuart Berry and Jaco Peyper.
Bulls v Brumbies
Date: Saturday, July 27
Kick-off: 17:05 (15:05 GMT)
Venue: Loftus Versfeld, Pretoria, South Africa
Referee: Craig Joubert
Assistant referees: Jonathan Kaplan, Marius Jonker
TMO: Shaun Veldsman