| 
Caledon Laboratories Ltd. has a significant association 
with the 
They have historically provided an award to a person who has made 
 
They graciously continue to provide the award at the 
 
 | 
 
| # | Criteria | Points | 
| 1. | Contributions to past Residue Analysts' Workshops - organizer, presenter/proceedings, discussion leader, attendee, etc. | 10 | 
| 2. | Contributions to Pesticide Residue/ Trace Organic Science - studies/publications, methods/technology developed, published/patents, administration/leadership such as national collaborative study, etc. | 30 | 
| 3. | Contributions to fields of Agriculture/Biology/Environment/Health - internationally, nationally, and locally: methods, committees, planning, and recommendations. | 30 | 
| 4. | Personal Suitability - integrity, non-biased, voice of reason, leadership, attitude, role model, etc. | 30 | 
| Total | 100 | 
| 1975 - M. Osadchuk | 1976 - K.A. McCully | 
| 1977 - H. Braun | 1978 - H.A. McLeod | 
| 1979 - W.P. Cochrane | 1980 - A.S.Y. Chau | 
| 1981 - R. Greenhalgh | 1982 - J.R.W. Miles | 
| 1983 - G. Sirons | 1984 - V.N. Mallet | 
| 1985 - M. Chiba | 1986 - Ruth Bailey | 
| 1987 - Lincoln M. Reynolds | 1988 - Ronald B. Maybury | 
| 1989 - K.M.S. Sundaram | 1990 - Jos Mes | 
| 1991 - David Jamieson | 1992 - Ross Norstrom | 
| 1993 - James Lawrence | 1994 - Michael Quilliam | 
| 1995 - Dr. Sundaram | 1996 - J. Pawliszyn | 
| 1997 - Tom Nowicki | 1998 - none | 
| 1999 - Alan Cessna | 2000 - Dr. W.H. Newsome | 
| 2001 - Bernie Hill | 2002 - none | 
| 2003 - John Headley | 2004 - none | 
| 2005 - Veronica Roscoe | 2006 - Patrick Crozier* | 
| 2007 - Kerry Peru | 2008 - Eric Reiner* | 
| 2009 - Dave Humphries | 2010 - Dr. Mehran Alaee | 
| 2011 - Tom Thompson | 2012(13) - Dr. Brian McCarry* | 
| 2013 - Coreen Hamilton | 2014 - Don Noot | 
| 2015 - Narine Gurprasad | 2016 - Ray Clement | 
| 2017 - Ralph Hindle | 2018 - Dayue Shang | 
| 2020 - Claudia Sheedy (posthumous, awarded in 2023 to Jollin Charest, Claudia's husband) | 2024 - Linda Lissemore | 
| 2025 - Kathy Hunt |