Cape Town - Stuart Berry will referee Saturday's South African Super Rugby derby between the Stormers and Lions at Newlands.
Berry will be assisted by Marius van der Westhuizen and Quinton Immelman, with Marius Jonker the Television Match Official (TMO).
New Zealand's Glen Jackson will referee the Cheetahs v Waratahs game in Bloemfontein. He will be assisted by Jaco van Heerden and Lourens van der Merwe, with Johan Greeff on TMO duty.
The Bulls' match earlier in the day against the Rebels in Melbourne will be refereed by New Zealand's Nick Briant. He will be assisted by James Leckie and Michael Hogan, with Ian Smith the TMO.
Super Rugby Round 17 referee appointments:
Friday, June 5:
Hurricanes v Highlanders, Napier - 09:35
Referee - Jaco Peyper
AR1 - Shane McDermott
AR2 - Paul Williams
TMO - Aaron Paterson
Force v Brumbies, Perth - 13:00
Referee - Angus Gardner
AR1 - Damien Mitchelmore
AR2 - Graham Cooper
TMO - Peter Marshall
Saturday, June 6:
Rebels v Bulls, Melbourne - 07:30
Referee - Nick Briant
AR1 - James Leckie
AR2 - Michael Hogan
TMO - Ian Smith
Blues v Crusaders, Auckland - 09:35
Referee - Chris Pollock
AR1 - Ben O'Keeffe
AR2 - Jamie Nutbrown
TMO - Ben Skeen
Reds v Chiefs, Brisbane - 11:40
Referee - Mike Fraser
AR1 - Rohan Hoffmann
AR2 - Andrew Lees
TMO - George Ayoub
Cheetahs v Waratahs, Bloemfontein - 15:00
Referee - Glen Jackson
AR1 - Jaco van Heerden
AR2 - Lourens van der Merwe
TMO - Johan Greeff
Stormers v Lions, Cape Town - 17:05
Referee - Stuart Berry
AR1 - Marius van der Westhuizen
AR2 - Quinton Immelman
TMO - Marius Jonker