The latest on Federal and California heavy-duty (HD) autonomous vehicles (AV) regulations
Two facts about HD AV commercial vehicle regulations and operation are not widely known:
- Federal Motor Carrier Safety Regulations (FMCSR) do not yet cover AV operations.
- HD AVs cannot operate on California roadways.
However, FMCSA may soon propose regulations on commercial AVs where driver interaction with vehicle controls is not required. Also, HD AVs may be allowed in California. Maybe not this year, but progress is evident.
Federal AV safety regulations
Commercial motor vehicle (CMV) AV testing and operation are ongoing in states like Arizona, Texas, and Florida. However, interstate carriers must follow different AV regulations in each state. Progress at the federal level has been slow.
An advanced notice of proposed rulemaking (ANPRM) in May of 2019 received 311 comments. Questions were asked about potential rule changes in the following:
- Driver qualification and licensing,
- Drug and alcohol testing,
- Hours of service, and
- Vehicle security and inspections.
The ANPRM and summary of comments with FMCSA responses can be viewed at Regulations.gov.
FMCSA also published a supplemental advance notice of proposed rulemaking (SANPRM) on February 1, 2023.
Questions pertain to automated driving system (ADS)-equipped vehicles that do not require driver interaction and topics such as:
- FMCSA notification, data reporting and expected vehicle numbers;
- Rules for drivers who may remotely take control of an ADS-equipped vehicle; and
- Pre-trip and additional inspections, technical barriers to roadside inspections, and resolving unsafe conditions.
The public can view the SANPRM and submit comments on or before March 20, 2023, at the following link:
Safe Integration of Automated Driving Systems (ADS)-Equipped Commercial Motor Vehicles (CMVs)
California HD AVs
California allows light-duty AV testing and operation but not with heavy-duty trucks. However, on January 27, 2023, the Department of Motor Vehicle (DMV) and California Highway Patrol (CHP) moderated a listening session on the potential use of HD AVs on public roads.
There was a balance of speakers for and against heavy-duty AVs, such as:
- Commercial vehicle drivers,
- Labor union representatives,
- Safety advocates,
- AV industry groups,
- AV software vendors,
- California manufacturer trade groups, and
- Chambers of commerce.
California light-duty vehicle regulations could be a model for HD AV regulations. The commercial groups developing AVs want a clear path to driverless HD AVs. Several other topics included:
- Commodities and products to be allowed on AVs,
- Licensing,
- Law enforcement interaction with and roadside inspection of AVs,
- Labor force and safety impacts, and
- AV deployment criteria.
The session intended to inform the DMV and CHP on possible next steps.
Keys to remember: Interested parties should comment on the SANPRM on or before March 20, 2023. As AVs become more widely tested and operated on public roadways, staying current on potential regulation changes is paramount.