Cape Town - England’s Wayne Barnes will referee Saturday’s Rugby Championship Test between the Springboks and Wallabies in Pretoria (17:05 kick-off).
Barnes will be assisted by the Irish duo of John Lacey and George Clancy, while Scotland’s Jim Yuille will be the television match official (TMO).
South Africa’s Jaco Peyper will referee the later game between Argentina and New Zealand in Buenos Aires (00:10 SA time on Sunday).
Peyper will be assisted by compatriot Marius van der Westhuizen and Australia’s Angus Gardner, while another South African, Johan Greeff, will be on TMO duty.