Utah law
Tracking someone without permission is a class A misdemeanor
Utah law makes it a crime to put a tracking device on another person's car, body or belongings without permission, or to use a tracking app on their phone to follow their movements. Keeping the tracking going after the person withdraws permission counts too. The offense is a class A misdemeanor, which carries up to 364 days in jail and a fine of up to $2,500. The Legislature rewrote the law this year, with changes taking effect in May and September.
There are exceptions. Police may track someone during a criminal investigation or under a court order. A parent may track a minor child with the other parent's permission. Rental companies may track their own cars. A licensed private investigator may place a tracker for a legitimate business purpose, but only after confirming the car's owner is not protected by a protective order.
Sources: Utah law on tracking devices; TownLift, May 7, 2026.