Toxicology
Program Overview
Scheduled throughout the year to meet the operational needs of forensic toxicology laboratories, CTS Toxicology tests use casework-like samples formulated for realistic analyte concentrations, packaging, and sample volume. Participation provides laboratories with valuable opportunities to benchmark performance against laboratories worldwide, ensuring meaningful and actionable results.
Program Resources
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Test 5661 Analytes
A list of possible sample analytes in our Blood Drug Analysis testing.
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Test 5671 Analytes
A list of possible sample analytes in our Urine Drug Analysis testing.
Shop Tests
Schedule
We design and schedule our Toxicology program specifically for forensic laboratories, offering a variety of tests throughout the year to meet the needs of both toxicology units and individual examiners.
2026 Test Schedule
2027 Test Schedule
*While CTS will make every effort to adhere to the published program schedules, all dates provided are tentative and are subject to change.
Reports
Browse Summary Reports using the library below. Reports can be opened in a new tab by clicking the link or downloaded by clicking the “Download” button.