Vehicle Laws - Fully Autonomous Vehicles
SB949 establishes a new subtitle in Maryland transportation law governing fully autonomous vehicles. The bill defines key terms such as automated driving system, dynamic driving task, minimal risk condition, operational design domain, and fully autonomous vehicle, and it authorizes operation of a fully autonomous vehicle on Maryland highways without a human driver when the vehicle can safely transition to a minimal risk condition, complies with Maryland vehicle law unless exempted, and bears the required federal certification label. It also allows a human to operate the vehicle when the automated system is not engaged or when the system requests human intervention.
The bill creates a regulatory framework for deployment of driverless vehicles by requiring a law enforcement interaction plan and proof of required security before operation without a human driver. It treats the automated driving system as the vehicle operator for purposes of compliance with Maryland vehicle law, and it deems the system to satisfy the physical acts normally required of a driver and to be licensed to operate the vehicle. The bill also requires crash reporting within 15 days, allows transportation network companies, for-hire vehicle companies, and other ground passenger transportation companies to use fully autonomous vehicles, and requires title and registration records to identify such vehicles as fully autonomous vehicles. It further prohibits state agencies and local governments from banning their operation on highways under their jurisdiction.
The bill’s impact on state law is significant because it creates express statewide authorization for driverless vehicle operation and preempts local or agency-level prohibitions. It also amends how vehicle law applies by shifting certain driver obligations from a human operator to the automated driving system, while preserving existing crash-reporting and safety compliance requirements. In practical terms, it would affect vehicle owners, manufacturers, fleet operators, law enforcement, transportation network companies, and state and local regulators.
The general sentiment reflected by the bill text is strongly supportive of autonomous vehicle deployment, with a focus on safety, uniformity, and operational clarity rather than restriction. Because there are no committee transcripts or recorded votes provided, there is no direct evidence of debate or opposition in the available materials. The structure of the bill suggests an intent to facilitate commercial and consumer use of autonomous vehicles while setting baseline safeguards for law enforcement interaction and crash response.
The main points of contention likely center on public safety, accountability, and state preemption. Potential concerns include whether autonomous systems can reliably achieve a minimal risk condition, how law enforcement will interact with driverless vehicles in the field, whether security requirements are sufficient, and whether local governments should retain authority to restrict deployment on their roads. Another likely issue is the extent to which the bill shifts legal responsibility from a human driver to the automated system and whether existing vehicle laws are adequately adapted to that change.
SB949 would add a new Subtitle 15 to Title 21 of the Transportation Article, creating a comprehensive legal framework for fully autonomous vehicles in Maryland. It would authorize operation without a human driver under specified conditions, require a law enforcement interaction plan and proof of security, direct that the automated driving system be treated as the operator when engaged, require crash reporting, and mandate vehicle titling and registration identification. It would also bar state agencies and local governments from prohibiting autonomous vehicle operation on highways, thereby preempting local restrictions and standardizing statewide rules for manufacturers, owners, and transportation companies.
No committee testimony or vote history was provided, so there is no recorded public sentiment to summarize from the available materials. Based on the bill’s text alone, the measure appears to be framed positively toward autonomous vehicle deployment, emphasizing safety protocols, regulatory clarity, and statewide consistency. The absence of recorded opposition or amendments in the provided context means any assessment of support or resistance is necessarily limited.
Likely areas of contention include whether fully autonomous vehicles can safely operate without a human driver, how they should interact with police during traffic stops or emergencies, and whether the required law enforcement interaction plan and security proof are sufficient safeguards. Another likely dispute is the bill’s broad preemption of state and local authority to prohibit autonomous vehicles on highways, which may concern local governments and safety advocates. Questions may also arise about liability, enforcement, and whether the automated driving system should be treated as the legal operator and licensed driver for all purposes under Maryland vehicle law.