US SB3807

Requires the Federal Motor Carrier Safety Administration to issue final regulations within 1 year establishing a national employer notification service that automatically alerts employers when commercial driver's license holders have changes to their driving status, including convictions, suspensions, revocations, or accidents

Mandates all states implement the notification service within 2 years of the final regulation, with noncompliance consequences tied to the commercial driver license program requirements under 49 CFR Part 384

Requires mandatory participation for any employer with employees holding a commercial driver's license with a school bus endorsement under 49 CFR 383.123

Defines school districts, local educational agencies, and private transportation contractors as "employers" subject to the notification requirements when transporting preprimary, primary, or secondary students

Exempts participating employers from annual driving record inquiry requirements under 49 CFR 391.25 and requires that employees receive simultaneous notification and a copy of any report sent to their employer