Montana 2023 Regular Session

Montana House Bill HB339

Introduced
1/26/23  
Refer
1/27/23  
Engrossed
2/28/23  
Refer
3/14/23  

Caption

Establish laws for autonomous vehicles

Impact

The legislation modifies existing motor vehicle laws by integrating specific stipulations about the use of various automation levels in vehicles, particularly those designed for higher degrees of autonomy. Additionally, the bill introduces presumptions of liability concerning automated driving systems, specifying accountability for developers or manufacturers in certain driving scenarios. This could lead to significant adjustments in how state laws approach new vehicular technologies and their integration into existing traffic environments.

Summary

House Bill 339 aims to establish comprehensive regulations for the operation of vehicles equipped with automated driving systems, particularly focusing on platooning. The bill seeks to ensure that vehicles using level 4 and 5 automated systems are regulated strictly, prohibiting their use until rulemaking is complete. It also contains provisions for applying existing DUI laws to those operating autonomous vehicles, recognizing the need for liability frameworks appropriate for new technologies on public highways.

Sentiment

The sentiment surrounding HB 339 reflects a mixture of optimism and caution. Proponents argue that the bill is a necessary step to keep up with rapidly advancing technologies and ensure public safety, anticipating that proper regulations will facilitate innovation within the transportation sector. However, there are concerns over the adequacy of the proposed frameworks, particularly regarding liability issues and how they may affect the accountability of manufacturers and operators in the event of accidents involving automated vehicles.

Contention

Notable points of contention lie in the balance the bill attempts to strike between promoting technological advancement and ensuring public safety. Critics worry that the regulations may not be stringent enough, particularly in terms of safety standards for level 4 and 5 systems. Moreover, the timelines set for rulemaking and the various stakeholders involved in consultations can lead to delays, raising concerns about when these technologies will be permissible on highways under the proposed rules.

Companion Bills

No companion bills found.

Previously Filed As

MT SB67

Provide for the use of autonomous vehicles

MT SB949

Vehicle Laws - Fully Autonomous Vehicles

MT HB1256

Vehicle Laws - Fully Autonomous Vehicles

MT B26-0323

Autonomous Vehicles Amendment Act of 2025

MT HB135

AN ACT relating to autonomous vehicles.

MT HB7

AN ACT relating to autonomous vehicles.

MT HB1003

Mississippi Fully Autonomous Vehicle Enabling (MS FAVE) Act of 2023; establish to regulate operation of autonomous vehicle on public roads.

MT HB217

Autonomous Vehicles

MT SB148

Autonomous Vehicles

MT AB623

Autonomous vehicles: accident and incident reporting.

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