MN HF3517

Expands the definition of "location information" to include tracking of unique identifiers (numeric or alphanumeric strings associated with electronic communication applications or services), not just electronic devices.

Requires government entities to obtain a tracking warrant before accessing location information of an electronic device or unique identifier, based on probable cause that the person is committing, has committed, or is about to commit a crime.

Permits warrantless location tracking only in limited circumstances: lost or stolen devices, emergency services responses, with documented owner consent, with guardian/next-of-kin consent for missing or deceased persons, or in emergency situations involving risk of death or serious physical harm.

Limits tracking warrants to a maximum of 60 days or the period necessary to achieve the objective, whichever is less, with extensions granted only upon new application and judicial finding.

Requires judges to report tracking warrant applications, grants, denials, and details to the state court administrator, which must submit biennial public reports to the legislature summarizing all warrant activity from the previous two calendar years.