Dashcam Laws by State
A dashcam recording video of the road ahead is legal everywhere in the United States. The legal questions start once you add audio or decide where to mount the camera. This guide explains the rules that apply nationwide, then links to the specific dashcam law in all 50 states and the District of Columbia.
Video: Legal Everywhere
Filming the road from inside your own vehicle is lawful in every state. There is no reasonable expectation of privacy in what is visible from a public road.
Audio and Mounting: State-Specific
Two separate rules can apply depending on your state: the consent law that governs any audio your dashcam picks up, and, in a few states, a windshield-mounting restriction unrelated to recording at all.
Video vs. Audio: The Split That Matters
A dashcam does two things at once, and the law treats them differently. Silent video of the road, other cars, and anything visible through your windshield is not governed by wiretap or eavesdropping law anywhere in the country, because that law covers the interception of communications, not images. Audio is different. If your dashcam microphone captures a private conversation, whether a passenger in your own car or an exchange during a traffic stop, that recording is governed by the same one-party or all-party consent rule that applies to a phone or a hidden voice recorder.
Windshield Mounting Rules Are a Separate Question
Several states regulate where a driver may attach any object, including a dashcam, to the windshield, independent of anything about recording. These rules exist to keep the driver's field of view clear, not to restrict cameras specifically, so a dash-mounted or suction-cup dashcam that sits low and out of the sightline is typically fine even in a stricter state. See the windshield mounting restrictions guide for the placement rule in your state.
The Consent Rule That Governs Audio
In a one-party-consent state, you may record audio of a conversation you are part of without telling the other participants, so a dashcam capturing your own conversation with a passenger is generally fine. In an all-party-consent state (often called two-party consent), every participant in a private conversation must agree before it is recorded. There, a dashcam that keeps recording audio during a private conversation can expose the driver to the same liability as any other undisclosed recording. The detailed United States recording laws guide explains how each state defines consent.
Dashcam Footage as Evidence
Dashcam video is widely used to support insurance claims and resolve disputes over fault after a collision, and courts generally admit it under the same rules that apply to any video evidence. Audio captured in violation of a state's consent law is the one part of the recording that can face a separate legal challenge, so drivers in all-party-consent states who want footage to hold up cleanly often disable the microphone.
Find Your State's Dashcam Law
Select your state below for its specific dashcam rules: audio consent, windshield mounting, and how footage gets used as evidence. Green states follow the one-party rule; amber states require all-party consent for private conversations.
One-Party Consent States (38)
All-Party (Two-Party) Consent States (13)
Frequently Asked Questions
Is it legal to use a dashcam?
Yes. Recording video from your vehicle while driving is legal in all 50 states and D.C., because filming what you can see from a public road is not governed by consent laws. Two separate issues can still create legal risk: audio recording, which is governed by your state's consent law, and windshield mounting, which some states restrict for driver-visibility reasons.
Does a dashcam need to record audio?
No. Most dashcams let you disable audio recording, and doing so removes the consent-law question entirely. If you keep audio on, treat it the same as any other recording device: your state's one-party or all-party consent rule applies to any private conversation the microphone happens to pick up, including conversations with passengers or, in some cases, an officer during a traffic stop.
Can I mount a dashcam on my windshield?
In most states, yes, as long as it does not obstruct the driver's view. A handful of states restrict where on the windshield you can mount any object, independent of the recording question. See the windshield mounting restrictions guide for the placement rules in your state.
Can dashcam footage be used as evidence?
Generally yes. Dashcam video is commonly used to support insurance claims and accident reports, and can be introduced in court subject to the same authentication and relevance rules as any other video evidence. If the footage includes audio recorded in violation of your state's consent law, that audio (though usually not the video) can face separate legal challenges.
Do police dashcams and bodycams follow the same rules as a personal dashcam?
No. Law enforcement recording is generally governed by separate department policy and public-records law rather than the personal one-party or all-party consent statute that applies to a private driver's dashcam.