Non-Domiciled CDL Crackdown: FMCSA Rule and Dalilah's Law Reshape Driver Eligibility

Key Details Two major regulatory changes are tightening commercial driver's license requirements for foreign nationals. The FMCSA's new rule on non-domiciled CDLs took effect March 16, 2026, while Dalilah's Law proposes stricter congressional measures. Both were prompted by deadly crashes involving inadequately vetted drivers, including a 2024 incident that critically injured five-year-old Dalilah Coleman. What's Changing Non-domiciled CDLs - special licenses for drivers without U.S. residency - will now be limited to U.S. citizens, nationals, lawful permanent residents, and workers on approved visas (H-2A, H-2B, E-2). All applicants must provide valid passports and I-94 forms, with states required to verify immigration status through federal systems. Why It Matters The FMCSA rule closes immediate loopholes where some states issued thousands of licenses without proper background checks. However, Dalilah's Law goes further - it mandates state audits of existing licenses, imposes federal penalties up to 12 percent of highway funding for non-compliance, and adds English proficiency requirements nationwide. What Drivers Should Know Existing licenses are mostly grandfathered until expiration under the rule. The potential broader legislation would create permanent legal changes affecting all CDL holders, not just non-domiciled drivers. Fleets should monitor both developments closely for potential workforce impacts.