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North Dakota Statewide Rule

North Dakota Dash Cams: No Windshield Exemption, So the Dashboard Is the Safe Mount

Significant RestrictionsApplies statewide across North Dakota (2026)

Key Facts

Express dash cam exemption
None. Neither chapter 39-21 nor § 39-01-01 mentions a camera or recording device
Windshield obstruction rule
No sign, poster or other nontransparent material obstructing the driver's clear view, § 39-21-39(1)
Windshield transmittance rule
Any object affixed to the windshield must leave 70% light transmittance, § 39-21-39(4)
Rear glass
Subsection 4 does not apply behind the driver where the vehicle has outside mirrors on both sides, § 39-21-39(4)
Dashboard mounting
Unregulated by chapter 39-21; § 39-21-46(4) permits accessories not inconsistent with the chapter
Recording while driving
Automatic data with no direct initiation is outside the messaging ban, § 39-08-23(2)(a)(5)
Handling the device
$100 statutory fee for a § 39-08-23 violation, § 39-06.1-06(2)(d)
Mount citation
$20 fee under § 39-06.1-06 plus 2 points under § 39-06.1-10(3)(a)(9)
Last verified: September 2, 2026

Summary

North Dakota never legalised a windshield-mounted camera. Section 39-21-39 contains exactly two exceptions, one for windows behind the driver on a vehicle with both outside mirrors and one for nonreflective sunscreening or tinting material above the AS-1 line, and neither reaches a device. A camera stuck to the windshield therefore has to clear two independent rules at once: subsection 1, which bars nontransparent material that obstructs the driver's clear view, and subsection 4, which requires any object affixed to the windshield to leave at least seventy percent light transmittance. An opaque camera body cannot satisfy the second, which is why a dashboard or centre-console mount is the reliable answer.

1. A motor vehicle must be equipped with a windshield. An individual may not drive any motor vehicle with any sign, poster, or other nontransparent material upon the front windshield, side wings, or side or rear windows which obstructs the driver's clear view of the highway or any intersecting highway. ... 39-21-39.1. Windshield impairing vision of drivers. A windshield may not be shattered or in such a defective condition that the windshield materially impairs or obstructs the driver's clear view.

Full Breakdown

Compare what other states wrote. Texas grants an express exemption for a navigation display and lists sixteen windshield allowances; Florida sets out a closed list of permitted windshield items. North Dakota did neither. Section 39-21-39 is short, and reading it end to end shows there is nothing for a camera to fall into: subsection 1 is the obstruction rule, subsections 2 and 3 are about wipers, subsection 4 is the transmittance rule, and subsection 5 is the only relief in the section for the windshield and it is written for nonreflective sunscreening or window tinting material rather than for an object. Section 39-21-39.1 adds that a windshield may not be shattered or in such a defective condition that it materially impairs or obstructs the driver's clear view. Nowhere in chapter 39-21, or in the definitions at section 39-01-01, does the phrase camera or recording device appear in connection with the windshield.

That leaves two hurdles for a suction-cup mount. Subsection 1 prohibits driving with any sign, poster or other nontransparent material upon the front windshield, side wings, or side or rear windows which obstructs the driver's clear view of the highway or any intersecting highway. That rule turns on obstruction, so a small camera tucked behind the mirror head may survive it. Subsection 4 is the harder one, because it reaches any object, material or tinting displayed, affixed or applied on the front windshield or any window, and requires the object in conjunction with that glass to leave a light transmittance of at least seventy percent on the windshield and thirty-five percent on any other window. A camera housing passes no light at all, so it fails the arithmetic wherever it is stuck, high or low.

The one place the statute stands down is behind the driver. The closing sentence of subsection 4 says the subsection does not apply to windows behind the operator if the vehicle has outside mirrors on both sides meeting section 39-21-38, which requires a mirror reflecting a view of the highway for at least two hundred feet, that is 60.96 meters, to the rear. A rear-facing camera on the back glass of a car with both mirrors is therefore outside the transmittance rule entirely. Subsection 1 still applies to side and rear windows, but only where the device obstructs the driver's clear view.

Nothing in chapter 39-21 regulates an object resting on the dashboard, on the centre console or clipped to a vent, and section 39-21-46(4) confirms the point by providing that nothing in the chapter may be construed to prohibit additional parts and accessories on any vehicle not inconsistent with the chapter. The practical constraints there are the mirror requirement in section 39-21-38 and the modification rules in section 39-21-45.1, neither of which a small camera touches.

Using the device is governed separately. Section 39-08-23(1) bars the operator of a motor vehicle that is part of traffic from using a wireless communications device to compose, read or send an electronic message, and section 39-08-23(2)(b) defines traffic to include a temporary stop such as at a signal or sign while excluding a lawfully parked vehicle. A dash cam recording on its own is not caught, because section 39-08-23(2)(a)(5) excludes data transmitted automatically by a wireless communication device without direct initiation by an individual, and subparagraph 3 excludes a multi-function device used for a purpose that is not otherwise prohibited. Reviewing footage on a phone while stopped at a light is a different matter and is inside the prohibition. Section 39-08-24 imposes a stricter rule on drivers at least sixteen and under eighteen holding a class D licence, and section 39-01-01(20) defines an electronic communication device to include video display equipment while excluding a global positioning system or navigation system and any device physically or electronically integrated into the motor vehicle.

Audio is worth a thought if the camera records sound. Section 12.1-15-02(3)(c) gives a one-party-consent defense where the actor is a party to the communication or one party consented, and section 12.1-15-04(5) confines the protected subject matter to an oral communication uttered with an expectation, justified by the circumstances, that it is not subject to interception. A camera left running while the owner is out of the vehicle and passengers talk privately is the situation those definitions were written for.

Violations & Penalties

A windshield mount is charged under section 39-21-39. Section 39-06.1-08(2) makes a section 39-21-39 violation a nonmoving violation when it is discovered at a time the vehicle is not actually being operated, carrying the $20 fee in section 39-06.1-06(1); found while the vehicle is being driven it is a chapter 39-21 moving violation under section 39-06.1-09, also $20 under section 39-06.1-06(2). Section 39-21-46(1) requires that the driver or owner knew the vehicle was equipped in violation of the chapter, and section 39-06.1-10(3)(a)(9) assigns 2 points for knowingly driving with unlawful equipment in violation of section 39-21-46. Handling the device while driving is a separate and far more expensive offense: section 39-06.1-06(2)(d) sets the fee for a section 39-08-23 violation at $100. Both charges may be resolved by paying the statutory fee under section 39-06.1-02 or by requesting an administrative hearing under section 39-06.1-03, since neither appears on the section 39-06.1-05 excepted list.

Frequently Asked Questions

Are dash cams legal in North Dakota?
Owning and using one is legal; sticking it to the windshield is the problem. Section 39-21-46(4) provides that nothing in the vehicle equipment chapter prohibits additional parts and accessories not inconsistent with the chapter, so a dashboard, console or vent mount is unregulated. Section 39-21-39(4) is what a windshield mount runs into, because it requires any object affixed to the windshield to leave a light transmittance of at least seventy percent, which no opaque camera body can do.
Can I mount a dash cam behind my rear-view mirror in North Dakota?
The statute gives no safe harbour for that position. Section 39-21-39(5) exempts nonreflective sunscreening or window tinting material above the AS-1 line or within the top five inches of the windshield, and a camera is neither sunscreening nor tinting material. A device behind the mirror head may well avoid the separate obstruction rule in section 39-21-39(1), but subsection 4 applies to any object on the windshield regardless of where it sits.
Is a rear-window camera treated differently in North Dakota?
Yes. The last sentence of section 39-21-39(4) states that the subsection does not apply to windows behind the operator if the motor vehicle is equipped with outside mirrors on both sides meeting section 39-21-38, which requires a mirror reflecting a view of the highway for at least two hundred feet to the rear. With both mirrors fitted, a rear-facing camera on the back glass is outside the transmittance rule, though section 39-21-39(1) still bars anything on a side or rear window that obstructs the driver's clear view.
Does North Dakota's texting law stop a dash cam from recording?
No. Section 39-08-23(1) prohibits the operator of a vehicle that is part of traffic from using a wireless communications device to compose, read or send an electronic message, and section 39-08-23(2)(a)(5) expressly excludes data transmitted automatically by a wireless communication device without direct initiation by an individual. A camera that starts with the ignition and uploads on its own is not composing, reading or sending a message. Tapping through footage at a red light is inside the ban, because section 39-08-23(2)(b) counts a temporary stop as traffic.
What does a windshield-obstruction ticket cost in North Dakota?
Twenty dollars in statutory fee, plus two points where the driver knew about the equipment. Section 39-06.1-08(2) treats a section 39-21-39 violation as a nonmoving violation when it is discovered while the vehicle is not being operated, at the $20 rate in section 39-06.1-06(1); otherwise it is a chapter 39-21 moving violation at the same $20 under section 39-06.1-06(2). Section 39-06.1-10(3)(a)(9) adds two points for knowingly driving with unlawful equipment in violation of section 39-21-46.
Can my dash cam record audio inside the car in North Dakota?
Recording conversations you take part in is covered by the one-party-consent defense in section 12.1-15-02(3)(c), provided the recording is not made for the purpose of committing a crime or other unlawful harm. Recording a conversation you are not part of is riskier: section 12.1-15-04(5) protects an oral communication uttered with an expectation against interception justified by the circumstances, and section 12.1-15-02(1) makes an unlawful interception a class C felony carrying up to five years and a $10,000 fine under section 12.1-32-01(4).

Sources

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