Compliance, Safety, Accountability (CSA) Program Updates Q1 2026

What changed

FMCSA published its CSA Q1 2026 program-status report on October 15, 2025. Two structural changes are in motion: the public-disclosure threshold for SMS percentiles will tighten in mid-2026 (raising the percentile cutoff at which a carrier's scores become visible to brokers and the public), and the intervention-prioritization algorithm is being adjusted to weight small-fleet outliers more heavily.

The disclosure-threshold change is in response to long-standing concerns that mid-percentile carriers (50th to 65th) were being algorithmically penalized in broker decisions despite being statistically average. The new threshold is expected to settle around the 80th percentile for general freight and 65th for hazmat.

Why intervention prioritization matters

FMCSA cannot review every carrier - the intervention list is prioritized by safety risk. The current algorithm gives roughly equal weight to all carriers above the alert threshold; the proposed change prioritizes small carriers (under 25 power units) with single-cause violations because the data shows higher per-truck risk for that segment.

Practical effect: small carriers with one or two roadside violations may face faster compliance review than they did in 2024-2025. The countervailing benefit: cleaner small carriers may benefit from the disclosure-threshold tightening.

How to use this

Carriers under 25 power units should run quarterly SMS-percentile self-checks. Identify any BASIC trending toward the alert threshold and run targeted remediation (driver training for HOS violations, equipment maintenance program for Vehicle Maintenance, etc.).

Mid-size carriers (25-100 power units) benefit most from preventability challenges and DataQ work - the algorithm changes don't fundamentally alter their risk profile.

What to do next

Pull your current SMS percentiles. Identify any BASIC above the 70th percentile and prioritize remediation. Document remediation steps in the DQ file or maintenance program records - these are your proof points if a compliance review hits.