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Dash Cam Laws by State: Mounting and Recording Rules

Dash cams are not governed by one simple nationwide placement rule. Windshield obstruction and audio-recording requirements can differ by state, so verify both before use.

Dash cam laws by state can affect where you place a camera and whether you record conversations. The practical rule is to keep equipment out of the driver's required field of view, then check the current motor-vehicle statute for every state where you drive. Federal vehicle-safety standards do not replace state rules for an owner-mounted accessory.

Common questions

Questions before you buy

Are dash cams legal in every state?

Owning or using a dash cam is generally distinct from mounting and recording rules. The placement of the device and use of audio must comply with the current law in the relevant state.

Can I mount a dash cam on the windshield?

That depends on the state's windshield-obstruction rules and any permitted mounting zones. A legal position in one state may not meet another state's requirements.

Can a dash cam record audio inside the car?

Audio consent laws vary by state and circumstance. Check the applicable statute and obtain consent when required, or disable audio recording.

Can police use dash cam footage after a crash?

Footage may become evidence, but admissibility, preservation and disclosure depend on the circumstances and governing law. Preserve the original file and seek legal advice when the stakes are significant.