Motor Vehicle Administration - Advanced Driver Assistance Systems Repairs - Study
SB 789 requires automotive repair facilities performing advanced driver assistance system (ADAS) recalibrations - such as those needed after windshield replacement - to obtain a license from Maryland's Motor Vehicle Administration. It mandates that facilities inform customers if ADAS recalibration is required, provide written confirmation that work meets manufacturer specs, and prohibits facilities from charging for unperformed services. The bill also bans insurance companies from withholding ADAS repair information in estimates and makes violations of these rules unfair trade practices under Maryland's Consumer Protection Act. This directly affects repair shops, insurance providers, and vehicle owners by standardizing ADAS recalibration procedures and increasing transparency in repair costs.
Bill status
passed
3 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Apr 2026
Senate Passage
Apr 2026
House of Delegates Passage
Governor
Introduced Feb 6, 2026
Last action Apr 8, 2026
Maddy AI version diff · 1 comparison
What changed between versions
First - Vehicle Laws - Automotive Repair Facilities - Advanced Driver Assistance Systems
→
Third - Motor Vehicle Administration - Advanced Driver Assistance Systems Repairs - Study
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4 edits
MODERATE
The bill was significantly amended to shift its primary focus from regulating the licensing of automotive repair facilities to conducting a legislative study on advanced driver assistance systems (ADAS). The original text, which mandated that glass repair facilities be licensed by the Motor Vehicle Administration to perform ADAS recalibrations, was removed. In its place, the bill now directs the Motor Vehicle Administration to study repair and training requirements for ADAS and report findings to the legislature by January 1, 2027.
Scope change
The bill's scope changed from an immediate regulatory mandate requiring specific licenses for glass repair facilities to a research and study project regarding the feasibility of future regulations.
REQUIREMENT
Removed the requirement that motor vehicle safety glass facilities must be licensed by the Motor Vehicle Administration to perform ADAS recalibration.
Added a requirement for the study to consult with various stakeholders, including insurance groups, trade associations, and national highway safety organizations.
TIMELINE
Added a deadline of January 1, 2027, for the Motor Vehicle Administration to submit a report on ADAS repair and training requirements.
SCOPE
Changed the bill's purpose from establishing immediate licensing rules to studying the feasibility of future legislation and regulations.
Floor votes · Senate Mar 18, 2026
How they voted
48–0
Passed · 1 other
Total votes 49
Mar 18, 2026
D
Democratic36
100% Yea
R
Republican13
92% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
8
Key actions
4
Committee
4
Apr 8, 2026
Committee
Referred Rules and Executive Nominations
lower
Apr 7, 2026
Upper · Passed
Third Reading Passed
upper
Apr 6, 2026
Upper · Passed
Favorable with Amendments {
upper
Apr 6, 2026
Upper · Passed
Favorable with Amendments Report by Judicial Proceedings
upper
Mar 18, 2026
Senate · Passed
Senate Vote: pass (48-0-1)
senate
Feb 6, 2026
Committee
First Reading Judicial Proceedings
upper
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
J.B. Jennings
RRepublican
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