Motor Vehicle Modernization Act of 2026
- Sponsor
- Rep. Guthrie, Brett [R-KY-2]
- Committees
- Energy and Commerce Committee (primary)
- Last action
- May 21, 2026
Bottom line
This bill seeks to enhance NHTSA's efficiency, transparency, and responsiveness to technological advancements in motor vehicle safety through structural reforms, updated procedures, and targeted studies.
What it actually does
The bill aims to modernize the National Highway Traffic Safety Administration's (NHTSA) motor vehicle safety programs. It mandates a comprehensive rulemaking and research priority plan, reforms the New Car Assessment Program (NCAP) by establishing a dedicated office and advisory committee, and requires regular reviews of motor vehicle safety standards. Additionally, it updates recall notification procedures, clarifies defect notification timing, and mandates studies on various topics including vehicle automation, ownership costs, wheelchair securement systems, and Vehicle Identification Numbers (VINs).
Proponents argue
Supporters argue that the bill is crucial for updating outdated regulations and processes at NHTSA to keep pace with rapid advancements in automotive technology, particularly automated driving systems. They contend that the reforms will improve consumer safety information, streamline rulemaking, and ultimately reduce traffic injuries and fatalities by fostering a more agile and effective regulatory environment.
Opponents contend
Critics might argue that while modernization is necessary, some provisions could lead to increased bureaucratic overhead or potentially dilute safety standards by introducing more flexibility for manufacturers. Concerns could also be raised about the potential for industry influence on the NCAP Advisory Committee or the pace of regulatory updates.
The bill is moderately complex but well-structured, allowing an informed reader to understand its provisions within a reasonable timeframe, though the technical nature of some sections requires careful reading.
Section 3
Motor Vehicle Safety Rulemaking and Research Priority Plan
Requires NHTSA to develop and regularly update a 36-month plan outlining planned rulemakings and research priorities. This plan must include statutory authorities, research status, NCAP inclusion, industry test criteria, and expected milestones. It also requires a comparison to the previous plan and a timeline for any Congressionally mandated rulemakings not included.
Supporters argue
Supporters argue this provision will bring much-needed transparency and accountability to NHTSA's regulatory process, ensuring that safety rulemakings are planned, researched, and executed efficiently with clear timelines.
Critics contend
No specific opposition is typically raised against provisions enhancing transparency and planning, though some might express concern about potential rigidity in planning that could hinder rapid response to emerging safety issues.
Tradeoffs
Balances the need for structured planning and transparency with the flexibility required for an agency to respond to unforeseen safety challenges or technological shifts.
Section 4
New Car Assessment Program Reform
Establishes a dedicated Office of the New Car Assessment Program (NCAP Office) within NHTSA, led by an Associate Administrator. It also creates an 18-member NCAP Advisory Committee composed of diverse stakeholders to provide independent advice and recommendations on NCAP functions, including evaluating safety technologies for inclusion. The bill mandates a voluntary performance testing program for manufacturers and consumer education activities.
Section 5
Review of Motor Vehicle Safety Standards
Requires the Administrator to conduct a review of existing motor vehicle safety standards every four years to determine if they should be revised or eliminated. This review must consider factors like the standard's purpose, safety data, technological advances, manufacturer costs, technical standards, and international policy developments. Public feedback is mandated.
Section 8
Modernizing Safety Standard Exemptions
Directs NHTSA to issue guidance for manufacturers to demonstrate equivalent safety levels for exemptions. It significantly increases the cap on exempted vehicles from 2,500 to 90,000 and extends the maximum exemption period from 2 to 5 years. It also sets a 1-year deadline for NHTSA to decide on exemption applications, with automatic approval if the deadline is missed without justification of incompleteness.
Section 10
Improving Motor Vehicle Recall Completion Rates
Mandates NHTSA to conduct a study identifying factors contributing to low recall completion rates. Following the study, NHTSA is required to take appropriate actions, using existing authorities, to address these factors and improve the rate at which recalled vehicles receive necessary service.
Section 11
Electronic Recall Notifications
Amends current law to allow recall notifications to be sent by certified mail, electronic mail, or other electronic means prescribed by the Secretary. However, if a registered owner specifically requests notification by certified mail, the manufacturer must comply.
Section 13
Consumer Education on Motor Vehicle Automation
Establishes a working group within NHTSA to develop recommendations for consumer education and marketing strategies regarding the differences between Level 1/2 driver assistance systems and Level 3/4/5 automated driving systems (ADS-equipped vehicles). The group will consider capabilities, limitations, human-machine interfaces, emergency responses, consistent nomenclature, and NCAP's role.
Amends existing law to transfer authority for establishing NCAP roadmaps from the Secretary of Transportation to the new Associate Administrator of the NCAP Office, in consultation with the NCAP Advisory Committee. It also changes the roadmap update frequency from every 4 years to every 3 years.
Section 4(a)(4), amending 49 U.S.C. 32310
Why it matters:Standard legislative practice for updating existing code.
Case for: Supporters argue this streamlines decision-making for NCAP roadmaps, placing authority directly with the dedicated NCAP Office and integrating the new Advisory Committee's expertise, leading to more responsive and relevant program updates.
Case against: No specific opposition, but some might argue that removing the Secretary's direct authority could reduce high-level oversight, though the Associate Administrator still reports to the Administrator.
Estimated impact: Centralizes NCAP strategic planning within the new office, potentially accelerating program evolution and stakeholder input.
Expands the scope of rulemakings requiring accountability reports to include those carried out under the "Motor Vehicle Modernization Act of 2026" and any rulemaking included in the Unified Agenda that is required by an Act of Congress. It also clarifies that explanations for missed deadlines are only required if the deadline has passed and adds a requirement to describe substantive activities and milestones completed.
Section 6, amending Section 24210 of the Infrastructure Investment and Jobs Act
Why it matters:Standard legislative practice for updating existing reporting requirements.
Case for: Proponents argue this ensures comprehensive oversight of NHTSA's regulatory activities, including those mandated by this new Act, and provides more detailed and relevant information on rulemaking progress, enhancing accountability.
Case against: No specific opposition, as it enhances transparency and accountability, which are generally supported.
Estimated impact: Increases the scope and detail of NHTSA's public reporting on its rulemaking progress.
Adds a new subsection (g) to 49 U.S.C. 30118, clarifying that a manufacturer's obligation to notify of a defect or noncompliance does not apply until the manufacturer makes a decision that a defect exists. It also states that a supplier's notification of a defect in original equipment is not determinative of a defect in the final motor vehicle, and explicitly states that nothing in the subsection relieves a manufacturer of the obligation to make a decision in good faith.
Section 12, amending 49 U.S.C. 30118
Why it matters:This clarifies a legal interpretation that could have significant implications for manufacturers' liability and timing of recalls, often found in technical amendments.
Case for: Manufacturers would argue this provides necessary legal clarity and prevents premature or unwarranted recall notifications based solely on supplier information, allowing them to conduct their own due diligence. The good faith clause is intended to prevent abuse.
Case against: Consumer safety advocates might express concern that this clarification could be interpreted by manufacturers as a delay tactic, potentially slowing down the initiation of recalls if they are given more leeway to "make a decision" rather than acting on initial information.
Estimated impact: Could shift the timing and responsibility for initiating defect notifications, potentially impacting the speed of recalls.