This is a 2019 Tenprint Examination test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants assess their ability to compare collected fingerprints and determine whether or not they originate from a single source. Samples are made available in April. This test is presented in an online only form.

Learn more
This is a 2019 Latents Print test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants compare questioned latent prints to known inked prints to establish identification. Samples ship in August.
Learn more
This is a 2019 Latent Print test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants process several pieces of porous and nonporous evidence to develop latent prints. Samples ship in October.
Learn more

This is a 2019 LOP 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. Available in 2 test formats (photo and digital download). Samples ship in July.

Learn more

Participants compare questioned latent prints to known inked prints to establish identification. Available in 3 test formats (photo, DVD, digital download). Samples ship in January.

Learn more

Participants process several pieces of porous and nonporous evidence to develop latent prints. Samples ship in May.

Learn more

Participants compare questioned imprints to known source exemplars to establish identification. Available in 3 test formats (photo, DVD, digital download). Samples ship in April.

Learn more