| Department of Agriculture | Provision of statistical services for National Residue Survey | A$75.0K | 2015-01-12 |
| Department of Agriculture, Fisheries and Forestry | Statistical analysis of NRS proficiency test results. | A$75.0K | 2017-09-21 |
| Department of Agriculture, Fisheries and Forestry | National Residue Survey Proficiency Testing Australia | A$66.0K | 2022-11-14 |
| Department of Agriculture, Fisheries and Forestry | Participation in the Laboratory Performance Evaluation Committee | A$37.5K | 2020-09-22 |
| Department of Agriculture | Provision of statistical services for National Residue Survey (NRS) proficiency tests | A$25.0K | 2014-01-01 |