Inward-facing cameras in trucks are not illegal under federal law. No FMCSA rule bans them, and a video-only camera pointed at the driver’s seat is generally lawful when the truck is company-owned and the driver has been told the camera is there. Whether a specific setup crosses a legal line depends on four things: whether it records audio, which states the route passes through, whether it uses facial recognition or other biometric technology, and where on the windshield it is mounted. Sleeper-berth recording is the murkiest corner of all.
Video Alone Is Treated Differently Than Audio
The federal Wiretap Act, part of the Electronic Communications Privacy Act of 1986, restricts the interception of “oral communications,” meaning spoken words uttered by someone who reasonably expects privacy. It does not address video-only recording. A camera that captures picture without sound falls outside the federal wiretap framework, which is why many fleet systems default to video only or require a separate opt-in before audio is turned on.1Office of the Law Revision Counsel. 18 USC 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications Prohibited
Once audio is enabled, federal law allows the recording if at least one party to the conversation consents. A carrier can argue the driver consented by signing the camera policy. That federal floor holds only in states with the same one-party standard.
State Consent Laws Change What “Legal” Means on Your Route
Most states follow the one-party consent rule. In those states, a driver who acknowledged the camera policy has already given the consent the law requires.
About a dozen states set a higher bar and require every person in a conversation to consent before it can be recorded. California, Florida, Illinois, Maryland, Massachusetts, and Washington are among the best known. If you take a phone call while driving through one of these states, the other caller has not consented, and that can create liability for the carrier even though you did.2Justia. Recording Phone Calls and Conversations – 50 State Survey
When a truck crosses state lines, the stricter law generally applies to recordings made inside that state’s borders. A carrier headquartered in a one-party state cannot rely on its home law when the route enters an all-party state. This is a large part of why national fleets often ship trucks with audio disabled and only activate it after reviewing the specific driver’s routes.
AI Cameras and Biometric Data Are a Separate Problem
Newer camera systems do more than record video. They scan a driver’s facial geometry, track eye movement, and flag signs of fatigue or distraction. That feature set turns the device into a biometric data collector, and biometric privacy law is its own layer, distinct from wiretap law.
Illinois has the strictest statute in the country. The Biometric Information Privacy Act (BIPA) requires any company collecting biometric identifiers, including facial scans, to inform individuals in writing, state the purpose and duration of use, obtain written consent before collection, and publish a retention and destruction policy. Damages are $1,000 per negligent violation and $5,000 per intentional or reckless violation. A 2024 amendment capped liability at one occurrence per individual instead of per scan, but the exposure across a fleet is still large.
A class action against Lytx, which makes a widely used AI dash cam, settled for $4.25 million. The lawsuit alleged that Lytx cameras scanned drivers’ facial geometry without proper notice or consent, and covered roughly 85,000 drivers. A court ruling in that case held that BIPA protections apply regardless of whether the biometric data is ever actually used to identify anyone. The statute cares about the type of data collected, not what happens to it afterward.
A handful of other states have their own biometric privacy laws, though none currently match Illinois for enforcement or litigation volume. If your carrier uses an AI-powered camera, the biometric consent it needs is a separate document from the general camera policy, with different requirements and larger potential damages.
Where the Camera Is Mounted Is Also Regulated
Federal rules restrict where any device can be attached to a commercial vehicle’s windshield. Under 49 CFR 393.60, devices that qualify as vehicle safety technologies may be mounted on the interior of the windshield no more than 8.5 inches below the upper edge of the wiper-swept area, no more than 7 inches above the lower edge of that area, and outside the driver’s sight lines to the road, signs, signals, and mirrors.3eCFR. 49 CFR 393.60 – Glazing in Specified Openings
Devices that do not qualify as safety technologies face a tighter zone: within 6 inches of the upper windshield edge, outside the wiper-swept area, and outside the driver’s sight lines.3eCFR. 49 CFR 393.60 – Glazing in Specified Openings
A camera mounted outside these zones can trigger an out-of-service order at a roadside inspection. The FMCSA has granted specific exemptions for camera-mirror replacement systems, confirming that cameras themselves are permitted when the mounting location meets the standard and does not block the driver’s view.4Regulations.gov. Exemption Application – Parts and Accessories Necessary for Safe Operation – Rosco Vision Inc
One boundary worth knowing: the FMCSA once required inward-facing cameras for carriers in its Safe Driver Apprenticeship Program, which lets 18-to-20-year-old drivers cross state lines. Congress stripped that requirement in a 2024 appropriations provision, and the FMCSA revised the program so cameras are voluntary. The agency still asks whether participating carriers use them but can no longer require them for entry.
Sleeper Berths Are the Gray Zone
A truck’s sleeper berth is a driver’s living space during off-duty hours. The privacy expectation there is not the same as the expectation behind the wheel on a paid shift. A camera that keeps recording while a driver sleeps, changes, or makes personal calls raises problems that go beyond ordinary workplace monitoring.
No federal regulation specifically addresses whether inward-facing cameras may record during off-duty sleeper-berth time. FMCSA research programs that involve driver monitoring have required that data collection not include automated recording without the driver’s consent, and that sleep-related research data stay confidential and off-limits to the employing carrier.5Federal Register. Hours of Service of Drivers – Pilot Program to Allow Commercial Drivers to Split Sleeper Berth Time
The workaround most carriers have adopted is event-triggered recording. The camera stays in standby and only saves footage when the accelerometer detects a hard brake, swerve, or collision. Some systems let the driver manually disable the inward camera when off duty. Continuous sleeper-berth recording without clear driver consent sits on the shakiest legal ground, and in an all-party consent state, audio picked up from private conversations during rest could add wiretap liability on top.
Can You Refuse or Cover the Camera?
Employers generally have the right to monitor company-owned vehicles during working hours. That right is broadest when the company owns the truck, has a written policy explaining what the camera records and why, and has the driver’s acknowledgment on file before the camera goes live.
Consent can be explicit, through a signed employment agreement or a standalone form describing the camera’s capabilities, whether audio is captured, how footage is stored, and who can see it. It can also be implied when the policy is clearly communicated and the driver keeps working. Written consent is stronger, and it becomes essential in all-party states and for anything that collects biometric data.
What happens if you cover or disable the camera is up to your employer. Some carriers treat it as a fireable offense, some fine per occurrence, and some only care about the outward-facing camera. No federal law requires a driver to keep an inward camera uncovered. The consequences come from the employment contract and company policy, not criminal law. You may be within your rights to refuse the camera, and your carrier may be within its rights to end the relationship.
Owner-operators sit in a different position. If you own the truck and are leased to a carrier, camera use may be a lease condition, but you keep more control over what is installed. An independent contractor not leased to a carrier has no obligation to install a driver-facing camera unless a shipper or broker makes it a contract requirement.
Union Contracts Can Ban the Cameras Outright
Unionized drivers often have contract protections that go well beyond federal or state law. The Teamsters/ABF National Master Freight Agreement flatly prohibits inward-facing cameras, audio recorders, body sensors, and biometric technology in vehicles operated by bargaining unit employees. In trucks that already have inward cameras, the equipment must be covered or made inoperable.6Teamsters/ABF Freight System. ABF National Master Freight Agreement – Article 26
Even without an outright ban, adding cameras to a unionized fleet may be a change in working conditions that requires bargaining under the National Labor Relations Act. In 2024, the D.C. Circuit Court of Appeals reversed an NLRB decision in the Stern Produce case. The NLRB had found that a supervisor telling a driver to uncover his inward-facing camera amounted to unlawful surveillance that could chill union activity. The appeals court held that enforcing an existing camera policy is not the same as surveilling union activity. The ruling helped carriers but did not eliminate the duty to bargain when cameras are being introduced for the first time.
California Gives Drivers Access to Their Own Footage
California employees have specific rights over personal information their employer collects. Under the California Consumer Privacy Act as amended by the California Privacy Rights Act, workers can request access to the data an employer holds about them, request deletion, and ask what categories were shared with third parties. Employers must respond within 45 days. For fleets operating in California, drivers can request their own camera footage and ask that it be deleted, subject to certain business-purpose exceptions.
What Illegal Recording Actually Costs
When a camera system violates recording law, the exposure is not theoretical. Under the federal Wiretap Act, a person whose oral communications are intercepted illegally can sue and recover the greater of actual damages plus the violator’s profits, or statutory damages of $100 per day of violation or $10,000, whichever is larger. Attorney’s fees and punitive damages are also available.1Office of the Law Revision Counsel. 18 USC 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications Prohibited
State penalties vary and can be steeper. Several states treat unauthorized audio recording as a criminal offense, and civil damages in states with a private right of action range from a few thousand to tens of thousands per violation. Biometric statutes carry $1,000 to $5,000 per violation in states that have them, and those numbers multiply across a driver roster. The Lytx settlement covering roughly 85,000 drivers, at $4.25 million even with per-individual caps, shows the scale.
So the short answer is that inward-facing cameras themselves are legal, but the way a carrier uses one can quickly stop being legal. If the camera is video-only, mounted in the right zone of the windshield, disclosed in writing, and turned off in the sleeper berth, most of the risk is gone. Add audio in a state that requires everyone’s consent, or facial-recognition features without a BIPA-compliant notice, and the same camera becomes a lawsuit waiting for a plaintiff.