California Says Non-Domiciled CDL Holders Had Lower Crash Rates

According to a California DMV research analysis described in court filings, the state compared 602,257 CDL holders classified as U.S. citizens with 69,250 classified as temporary legal residents. The population included current licenses and credentials that had expired within the prior three years.

Researchers matched those groups to police-reported crash records from 2022, 2023, and 2024. The review identified 97,960 crash records involving 85,394 individuals. The results were calculated per 100 licensed drivers.

Source: California DMV analysis as reported from the court filing by Overdrive. Percentages are per licensed driver, not per mile driven.

The numbers support a precise statement: in California's dataset, temporary legal residents had lower crash involvement per licensed driver during 2022–2024. They do not establish that every non-domiciled driver is safer than every citizen driver, or that the same result would appear in every state.

Several limitations matter:

• ✓The calculation used licensed drivers as the denominator, not vehicle miles traveled, hours driven, routes, or type of commercial work.
• ✓A police-reported crash record shows involvement; it does not necessarily establish fault.
• ✓The study covers California records and a three-year period, so it is not automatically a nationwide result.
• ✓It stops at 2024 and therefore does not include crashes that occurred in 2025 and later.

The fair conclusion is that California's data challenges a broad assumption that non-domiciled CDL holders, as a group, produced worse crash outcomes during the years analyzed. More exposure-adjusted and multi-state research would be needed for a broader causal claim.

FMCSA published its final rule on February 13, 2026, with an effective date of March 16, 2026. It sharply narrows the foreign-domiciled drivers who can receive or renew non-domiciled CLPs and CDLs, generally limiting eligibility to specified H-2A, H-2B, and E-2 nonimmigrant categories, along with narrow circumstances described in the rule.

The rule also requires state licensing agencies to:

• ✓Review an unexpired foreign passport and Form I-94/I-94A.
• ✓Verify the applicant's status through the federal SAVE system.
• ✓Retain application documents for at least two years.
• ✓Limit the credential to the I-94 expiration date or one year, whichever is sooner.
• ✓Require the applicant to appear in person for renewal.
• ✓Downgrade the credential if the state learns that the holder is no longer eligible.

Those requirements are set out in the official Federal Register notice.

FMCSA's stated concern is that state licensing agencies cannot consistently obtain a foreign applicant's historical or concurrent driving record. The agency says U.S.-domiciled applicants are checked through domestic databases, while comparable foreign records may be unavailable.

FMCSA also says state program reviews uncovered widespread errors in legal-presence documentation and credential expiration dates. In the agency's view, a lower recent crash rate in one state does not resolve whether the national licensing system can verify each applicant's full driving history and issue credentials consistently.

California's response is essentially that actual road-safety outcomes should carry substantial weight, especially when the available state data does not show greater crash involvement among the affected group. The disagreement is therefore about both safety evidence and how much preventive certainty a licensing system should require.

The final rule is being challenged in Rivera Lujan v. FMCSA, D.C. Circuit No. 26-1032, consolidated with King County v. FMCSA, No. 26-1046. On May 5, 2026, a divided panel denied emergency requests to pause the final rule and expedited the case.

That decision left the rule in effect, but it was not a final decision on the full merits of the challenge. The D.C. Circuit's public-interest order list identifies the May 5 order, and an official state attorney general update reports that oral argument is scheduled for September 15, 2026.

The challengers argue, among other things, that the rule exceeds the agency's authority and is inadequately justified. FMCSA defends the rule as a permissible effort to create uniform eligibility and vetting standards. Until the court issues a merits decision, neither position should be described as the final legal outcome.

California DMV says it is not currently issuing non-domiciled CLPs or CDLs because of an FMCSA directive. The agency has notified some drivers that credentials issued with expiration dates beyond their legal-presence documents would be canceled.

The DMV says an affected person may reapply, but a non-domiciled CDL application will be placed on hold while issuance remains paused. Eligible applicants may apply for a regular Class C license to continue driving a noncommercial vehicle. Drivers should rely on their own notice and the California DMV's current instructions, not social-media summaries.

The outcome could affect far more than one licensing category. It may influence how much evidence FMCSA must produce when connecting licensing rules to safety, how states verify temporary lawful status, and how quickly carriers must replace drivers who lose eligibility to renew.

California officials have said approximately 65,000 people in the state held non-domiciled CDLs before the restrictions. Nationwide, the final rule's regulatory analysis discusses roughly 200,000 non-domiciled CDL holders. The practical impact will depend on credential expiration dates, immigration categories, state implementation, and the court's eventual ruling.

For carriers, the sensible response is compliance rather than speculation: verify each driver's current credential status through the issuing state, keep qualification files current, plan for renewals early, and do not assume that a headline changes a driver's legal authority to operate.