Geoff Cohen 2 days
Clement Sibiya 26 Apr 2024
Ben Bierman, Issued by Business Partners Limited 10 Oct 2023
Issued by North-West University (NWU) 29 Jun 2023
Peter van Duyn 11 Nov 2021
Patrick Muthengi Maluki 5 Nov 2019
Issued by AFDA 30 Jul 2019
Issued by AFDA 17 Aug 2018
Christine Steinmetz 20 Apr 2018
Issued by AFDA 31 Oct 2008
Jennifer Drake 30 Aug 2016