List of award winners: S2A3 Merit Certificate
1981 Dr Graham Baker
1988 No Merit awards made
1989 Dr Frans Korb
1989 Mnr E Hanau
1989 Dr B van Drimmelen
1989 Mev A Bentum
1990 Prof M Wingfield
1990 Prof E Holm
1990 Dr O R Oellermann
1991 Mrs E den Dulk
1991 Prof D G Roux
1991 Mr Derek Gray
1991 Prof K Klugman
1992 Dr F Korb
1992 Mnr C H Ahlers
1992 Mnr L Robertson
1992 Mr William Smith
1993 Prof Christo Pienaar
1993 Dr A van Zyl
1993 Prof W F Wargau
1993 Dr Marissa Rollnick
1994 Mr G A den Dulk (posthumous)
1994 Gencor Development Trust
1995 Prof J Wolfaardt
1995 Dr F Kok
1996 Mrs Ursula Ortner (posthumous)
1996 Mr Marinus Wijnbeek
1996 Mr Fritz van Rooyen
1997 Dr Edmund Glyn Jones
1998 Dr Gerhard von Gruenewaldt
1998 Prof John Bradley
1999 Prof Geoffrey Falkson
1999 Prof Willem Oelofsen
1999 Dr Lajos Vari
1999 Ms Erla Ortner
2000 Mr Hermann Ortner
2001 Dr Ansie Dippenaar-Schoeman
2001 Mr Mike Lawrie
2001 Dr J J Taljaard
2002 50/50 team
2002 Prof Will Alexander
2002 Dr Bob Brain
2002 Dr Phil Minnaar
2002 Prof Peter Tyson
2002 Dr John Vogel
2002 Prof Govert van Drimmelen (Centenary Award)