Trace Evidence
Program Overview
Encompassing a wide range of sample matrices, CTS Trace Evidence proficiency tests are engineered to reflect authentic casework. Each test presents realistic, challenging scenarios designed to evaluate comparative analysis techniques and accommodate varying laboratory capabilities.
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Schedule
Our Trace Evidence program offers annual enrollment for a wide variety of tests, including two cycles of paint testing per year.
2026 Test Schedule
Test5439 Fibers Analysis
Samples ShipJanuary
Test5451 Paint Analysis
Samples ShipFebruary
Test5471 Adhesive Tape Analysis
Samples ShipMay
Test5481 Glass Analysis
Samples ShipJune
Test5436 Ignitable Liquid Identification
Samples ShipAugust
Test5461 Fracture Match (Physical Fit Examination)
Samples ShipAugust
Test5452 Paint Analysis
Samples ShipSeptember
2027 Test Schedule
Test5439 Fibers Analysis
Samples ShipJanuary
Test5451 Paint Analysis
Samples ShipMarch
Test5471 Adhesive Tape Analysis
Samples ShipMay
Test5481 Glass Analysis
Samples ShipJune
Test5436 Ignitable Liquid Identification
Samples ShipAugust
Test5461 Fracture Match (Physical Fit Examination)
Samples ShipAugust
Test5452 Paint Analysis
Samples ShipSeptember
*While CTS will make every effort to adhere to the published program schedules, all dates provided are tentative and are subject to change.