2025 Session Last amended: 2025 session

§ 626A.35 — General Prohibition on Pen Register, Trap and Trace Device, and Mobile Tracking Device Use; Exception

Plain-Language Summary

It is generally illegal to install or use a pen register (which records outgoing phone numbers), trap and trace device (which records incoming call information), or mobile tracking device without a court order. Exceptions exist for service providers, law enforcement with court orders, and certain consent situations.

Practical Notes
Pen registers and trap-and-trace devices track who you call and who calls you, but not conversation content. Mobile tracking devices track location. All of these require court orders in most situations. This protects against unauthorized surveillance of your calling patterns and location.