Participants assess their ability to compare collected fingerprints and determine whether or not they originate from a single source. Samples are made available in May. This test is presented in an online only form.
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Participants compare questioned latent prints to known inked prints to establish identification. Available in 2 test formats (photo or digital download). Samples ship in January.
 
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Participants compare questioned latent prints to known inked prints to establish identification. Available in 2 test formats (photo or digital download). Samples ship in August.
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Participants process several pieces of porous and nonporous evidence to develop latent prints. Samples ship in June.
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Participants process several pieces of porous and nonporous evidence to develop latent prints. Samples ship in October.

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Participants compare questioned imprints to known source exemplars to establish identification. Available in 2 test formats (photo and digital download). Samples ship in April.
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Participants compare questioned imprints to known source exemplars to establish identification. Available in 2 test formats (photo and digital download). Samples ship in July.
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