Which organization uses a pass/fail approach for evidence search?

• A. NPCA
• B. USPCA
• C. Both
• D. Neither

Answer: (A)

How evidence search results are evaluated in police canine programs is being tested. A binary pass/fail approach means the dog either meets the required standard for detecting evidence within set parameters or does not, with no partial credit. This clear threshold helps ensure consistency, safety, and reliability across teams and trainers, since evidence search outcomes have real consequences for investigations and court admissibility. The NPCA uses this pass/fail standard for evidence search, focusing on whether the performance meets the minimum criteria. In contrast, the USPCA tends to employ a more graded scoring system that assesses various aspects of the search, so it isn’t a strict pass/fail scheme. Therefore, the organization that uses a pass/fail approach is NPCA.