Michigan § 257.665 - Research or testing of automated motor vehicle, technology allowing motor vehicle to operate without human operator, or any automated driving system; proof of insurance; existence of certain circumstances; operation; provisions applicable to platoon.

Full text of Michigan Michigan Compiled Laws § 257.665 — Research or testing of automated motor vehicle, technology allowing motor vehicle to operate without human operator, or any automated driving system; proof of insurance; existence of certain circumstances; operation; provisions applicable to platoon., with citation guidance and answers to common questions.

§ 257.665. Research or testing of automated motor vehicle, technology allowing motor vehicle to operate without human operator, or any automated driving system; proof of insurance; existence of certain circumstances; operation; provisions applicable to platoon.

Sec. 665.

(1) Before beginning research or testing on a highway or street in this state of an automated motor vehicle, technology that allows a motor vehicle to operate without a human operator, or any automated driving system installed in a motor vehicle under this section, the manufacturer of automated driving systems or upfitter performing that research or testing shall submit proof satisfactory to the secretary of state that the vehicle is insured under chapter 31 of the insurance code of 1956, 1956 PA 218, MCL 500.3101 to 500.3179.

(2) A manufacturer of automated driving systems or upfitter shall ensure that all of the following circumstances exist when researching or testing the operation, including operation without a human operator, of an automated motor vehicle or any automated technology or automated driving system installed in a motor vehicle upon a highway or street:

(a) The vehicle is operated only by an employee, contractor, or other person designated or otherwise authorized by that manufacturer of automated driving systems or upfitter. This subdivision does not apply to a university researcher or an employee of the state transportation department or the department described in subsection (3).

(b) An individual described in subdivision (a) has the ability to monitor the vehicle's performance while it is being operated on a highway or street in this state and, if necessary, promptly take control of the vehicle's movements. If the individual does not, or is unable to, take control of the vehicle, the vehicle must be capable of achieving a minimal risk condition.

(c) The individual operating the vehicle under subdivision (a) and the individual who is monitoring the vehicle for purposes of subdivision (b) may lawfully operate a motor vehicle in the United States.

(3) A university researcher or an employee of the state transportation department or the department who is engaged in research or testing of automated motor vehicles may operate an automated motor vehicle if the operation is in compliance with subsection (2).

(4) An automated motor vehicle may be operated on a street or highway in this state.

(5) When engaged, an automated driving system allowing for operation without a human operator is considered the driver or operator of a vehicle for purposes of determining conformance to any applicable traffic or motor vehicle laws and is deemed to satisfy electronically all physical acts required by a driver or operator of the vehicle. An automated vehicle roadway system provider is not an operator of a vehicle.

(6) A person may operate a platoon on a street or highway of this state if the person files a plan for general platoon operations with the department of state police and the state transportation department before starting platoon operations. If the plan is not rejected by either the department of state police or the state transportation department within 30 days after receipt of the plan, the person is allowed to operate the platoon.

(7) All of the following apply to a platoon:

(a) Vehicles in a platoon are not considered a combination of vehicles for purposes of this act.

(b) The lead vehicle in a platoon is not considered to draw the other vehicles.

(c) If the platoon includes a commercial motor vehicle, an appropriately endorsed driver who holds a valid commercial driver license shall be present behind the wheel of each commercial motor vehicle in the platoon.

Source: official Michigan text · Last verified 2026-08-27

Frequently Asked Questions About Michigan § 257.665

What does Michigan Compiled Laws § 257.665 cover?

Section 257.665 ("Research or testing of automated motor vehicle, technology allowing motor vehicle to operate without human operator, or any automated driving system; proof of insurance; existence of certain circumstances; operation; provisions applicable to platoon.") is part of the Michigan Compiled Laws, the codified statutory law of Michigan. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Michigan § 257.665?

A common citation format is "Michigan Compiled Laws § 257.665" (Michigan). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Michigan law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Michigan official source linked on this page or consult a licensed Michigan attorney.

How does Michigan § 257.665 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Michigan can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Michigan.