MD SB789

Requires persons performing recalibration of advanced driver assistance systems (ADAS) to be licensed by the Motor Vehicle Administration, with enforcement beginning November 1, 2027 and civil penalties up to $5,000 per violation for unlicensed work.

Mandates automotive repair facilities maintain controlled environments, proper tools, and access to original equipment manufacturer (OEM) repair procedures when performing ADAS recalibrations, and prohibits returning vehicles without completing required recalibrations.

Prohibits insurance companies from denying coverage for repairs or recalibrations recommended by OEM procedures, and requires insurance estimates to include line items for diagnostic scanning, recalibrations, and associated equipment costs.

Requires repair facilities to provide customers with written pre-repair statements explaining ADAS components affected and estimated recalibration costs, plus post-repair documentation verifying all systems function properly.

Establishes escalating civil penalties for repair facility violations: up to $1,000 for first offense, $2,500 for second within 3 years, and $5,000 plus potential license suspension/revocation for third or subsequent violations.