When the Federal Motor Carrier Safety Administration (FMCSA) began enforcing English Language Proficiency (ELP) as an out-of-service (OOS) violation on June 25, 2025, the trucking industry took notice.
Four months later, it appears that enforcement is stabilizing at a level that will take thousands of drivers off the road but the impact is a fraction of that that will come from the severe restrictions imposed on non-domiciled commercial driver's licenses in late September. FMCSA estimates that that change could remove 194,000 drivers over two years — a development that could significantly tighten the truck freight market.
Since June 25, roadside inspectors have issued more than 23,000 English Language Proficiency violations, according to FTR’s analysis of FMCSA inspection data. However, fewer than 6,500 resulted in drivers being placed out of service — roughly 28% of all cases.
As we noted in our initial analysis of this topic nearly two months before heightened enforcement took effect, most violations occur along the U.S.–Mexico border, where FMCSA guidance specifies that drivers within the border commercial zone are not to be placed out of service. The result is that far fewer drivers are truly affected than the total number of violations would imply.
By analyzing vehicle identification numbers (VINs) rather than driver IDs, FTR found roughly 16,200 unique trucks tied to ELP violations — and nearly 5,900 unique trucks placed out of service.
If we simply took the run rate since the beginning of heightened enforcement on June 25, that would result in around 20,000 drivers being forced out over the course of the first year. However, in the aftermath of a high-profile fatal crash in Florida in August involving an immigrant truck driver, the enforcement rate rose somewhat, in large part because Florida began enforcing ELP as an OOS violation in earnest. The state had not done so before August 22.
At the elevated rate of enforcement, FTR estimates that strict ELP enforcement could remove around 25,000 drivers from the road in the first year. While this sounds like a large number, it's a small fraction of the impact of the non-domiciled CDL restrictions and not enough to make a material difference in the market. Moreover, the data is not indicating any acceleration of enforcement, though we acknowledge this possibility of that happening.
The data reveal striking differences in enforcement rates across the country.
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While weekly violation counts appeared to level off after summer, the decline likely reflects reporting lags rather than reduced enforcement. FTR notes that data completeness varies by state, so the official totals could still rise as additional weeks of data are finalized.
ELP enforcement is just one part of a broader federal focus on non-domiciled drivers and foreign-issued CDLs. Combined with stricter visa policies and licensing scrutiny, this could tighten the driver market further — right as freight demand remains unstable.
FTR analysts will continue monitoring ELP enforcement and related regulatory actions to understand how they’re reshaping carrier capacity and market dynamics.