Use of Polygraph Amendments

HB 89 prohibits law enforcement, prosecutors, and courts in Utah from requiring victims of sexual offenses to take polygraph exams during criminal investigations or prosecutions. The bill explicitly states that victims cannot be forced to undergo such exams, and their refusal cannot block an investigation or case from moving forward. It defines "polygraph examination" as any lie detector test measuring physiological responses to assess truthfulness. This law directly affects sexual offense victims in Utah by protecting them from potentially retraumatizing interrogation tactics during criminal proceedings. The policy change takes effect on May 6, 2026.