Issued by GO Content Lab 30 Mar 2023
Issued by CBI-electric: low voltage 31 Jan 2023
Peter Drummond 22 Jul 2022
Md Sazan Rahman 3 Feb 2022
Bashar Al Shawa 12 Jan 2022
Christiaan Hattingh 12 Oct 2021
Yossi Sheffi 30 Aug 2019
Lia Labuschagne, Issued by SAICA 19 Aug 2019
Dhesigen Naidoo 15 May 2019
Dr John Ngoni Zvimba 3 Sep 2018
Leila Harris, Jiaying Zhao, Martine Visser 6 Mar 2018