Montana allows the use of dash cams, but there are important regulations regarding where and how they can be installed, as well as privacy considerations for recording audio.
Mounting and Placement
- Dashboard Only: Dash cams must be mounted on the dashboard, not on the windshield. Montana law requires that windshields be completely clear—no objects, including dash cams, can be attached in a way that obstructs, impedes, or degrades the driver’s clear view.
- Obstruction Fines: Improper mounting (such as on the windshield) can result in fines. Always ensure your dash cam does not block your line of sight.
Audio Recording Laws
- All-Party Consent Required: Montana is an “all-party consent” state for audio recordings. This means you must obtain consent from everyone in the vehicle before recording audio with your dash cam. Failing to do so can lead to legal trouble, including potential fines or lawsuits.
- Passenger Notification: It is best practice to inform all passengers that audio and video recording is in progress to comply with state privacy laws.
Video Recording
- Video Is Permitted: Recording video with a dash cam is legal as long as the device is properly mounted and does not obstruct the driver’s view.
- Admissibility in Court: Dash cam footage is generally admissible in court if it was obtained legally and does not violate privacy or obstruction laws.
Summary Table: Montana Dash Cam Rules
| Regulation | Requirement |
|---|---|
| Mounting | Dashboard only; no windshield mounting |
| Obstruction | Must not block or degrade driver’s view |
| Audio Recording | All-party consent required |
| Video Recording | Permitted if properly mounted |
| Passenger Notification | Recommended for audio recording compliance |
Key Takeaways
- Mount your dash cam on the dashboard, not the windshield, to comply with Montana’s clear windshield law.
- Obtain consent from all occupants before recording audio.
- Ensure your dash cam does not obstruct your view to avoid fines.
- Notify passengers about recording for best legal protection.
By following these guidelines, you can legally and safely use a dash cam in Montana.
Sources:
- https://www.ddpai.com/blog/dash-cam-laws/
- https://www.expertmarket.com/dash-cams/dash-cam-laws-by-state
- https://worldpopulationreview.com/state-rankings/dash-cam-laws-by-state
- https://matrackinc.com/dash-cam-laws-by-states/