GIPSA Proficiency Program:  Historical Record
Participant California Seed and Plant Laboratory, Inc.
DNA-Based Testing
Percentage Correct for Each Biotech Event
Participant   Corn Events Soybean Event
Identification Month/Year Test Used 35S NOS T25 CBH351 MON810 GA21 E176 Bt11 NK603 CP4 EPSPS
200202-4 February 2002 DNA 83.3% 83.3% 83.3% NR* 91.7% NR 91.7% 83.3% NR   100.0%
200205-4 May 2002 DNA 100.0% 100.0% 66.7% NR 100.0% NR 100.0% NR NR NR
200208-4 August 2002 DNA 100.0% 100.0% 91.7% NR 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
*NR indicates No Result was reported by the participant
GIPSA Proficiency Program:  Historical Record
Participant California Seed and Plant Laboratory, Inc.
Protein-Based Testing:  Fortification level may be below limit of detection for some events
Percentage Correct for Each Biotech Event
Participant   Corn Events Soybean Event
Identification Month/Year Test Used T25 CBH351 NK603 Cry1Ab* CP4 EPSPS
200202-4 February 2002 Protein NR** 100.0% 91.7% NR   100.0%
200205-4 May 2002 Protein NR 100.0% 100.0% NR 100.0%
200208-4 August 2002 Protein NR 100.0% NR NR NR
*Cry1Ab is the protein produced in events MON810, E176 and Bt11, and it is impossible to differentiate among these events 
using a protein-based test.  In addition, the fortification level could be below the limit of detection for this test.
**NR indicates No Result was reported by the participant