This is a 2024 test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants receive a questioned shot pattern and known distance images to determine the shooting distance. Samples ship in October.

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This is a 2024 Footwear Impressions test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants compare questioned imprints to known source exemplars to establish identification. Test material is available in two test formats (photo and digital download). Samples ship in April.
 

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This is a 2024 test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants compare questioned imprints to known source exemplars to establish identification. Test material is available in two test formats (photo and digital download). Samples ship in July.

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This is a 2024 test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants analyze evidence items contained within nylon bags for the presence/classification of ignitable liquid residue. A substrate comparison blank is provided. Samples ship in August.

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(2024 LOP) 5452 Paint Analysis

$165.00 - $230.00

This is a 2024 test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants perform a comparative analysis of architectural or automotive paint samples. Samples ship in September.

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This is a 2024 test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants assess their ability to estimate sex from adult pelvises by examining 3D-Scans. This test is only available online. Test materials are made available in October.
 
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This is a 2024 LOP test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants evaluate their ability to analyze extracted iPhone data. This test is only available online. Test materials are made available in August.
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This is a 2024 Digital & Multimedia Evidence test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants evaluate their ability to conduct investigations on computer hard drives with a Windows operating system. This test is only available online. Test materials are made available in April.

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This is a 2024 test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants evaluate their ability to examine video evidence. This test is only available online. Test materials are made available in June.

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This is a 2024 test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants evaluate their ability to examine audio evidence. This test is only available online. Test materials are made available in September.

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