What 392.62 means in plain language
392.62 addresses unsafe bus operations. This regulation applies to drivers and operators of buses who engage in driving practices or operational decisions that put passengers or other road users at risk. It's a catch-all safety provision designed to ensure bus operations meet a general standard of safety, beyond the specific mechanical or hours-of-service requirements covered elsewhere in the FMCSR.
If you've been cited for 392.62, the inspector determined that your operation of the bus—whether related to speed, following distance, lane control, passenger management, or another handling issue—fell below the safety threshold required by federal regulation.
What our enforcement data actually shows
Across our 13 million inspection records, 392.62 is extraordinarily rare. We see only 3 all-time citations for this code in our database, with 0 citations in the last 12 months and 0 in the last 90 days. This makes 392.62 the #2551st most cited FMCSR code out of 3,036 total codes—placing it at the absolute tail end of enforcement activity.
Of the 3 all-time citations on record, 1 resulted in an out-of-service placement, giving 392.62 a 33.3% out-of-service rate. That's slightly higher than the all-FMCSR average OOS rate of 31.4%, suggesting that when this violation is cited, inspectors sometimes view it as serious enough to remove the vehicle from service. However, the tiny sample size means individual outcomes can shift that percentage significantly.
The absence of citations in the last year and quarter indicates that either bus operations are increasingly safe, or inspectors are routing unsafe-operation concerns into more specific codes. Either way, if you've just been cited, you're part of a very small group.
Who gets cited most
Our inspection records do not include sufficient geographic breakdown for 392.62 to identify a reliable state-by-state distribution. With only 3 all-time citations, state-level comparisons would not be meaningful.
By carrier, our data shows fleets such as SUNNY'S COACH SERVICES INC (USDOT 1596211), ABC WORLDWIDE CHARTERS LLC (USDOT 2299981), and SUPREME VENTURES LLC (USDOT 2513526) each with 1 citation. These are small operators in the passenger-transport space, and the citation counts reflect the rarity of this violation, not a pattern of non-compliance.
How severe is this compared to similar codes
The peer codes most relevant to unsafe driving include 392.2 and its state-specific variants, which address operating a CMV while ill or fatigued. Here's how the enforcement picture differs:
- 392.2 (base code): 1,208,164 citations, 0.8% OOS rate. This is one of the most-cited unsafe-driving codes in the FMCSR. Despite huge citation volume, the OOS rate is lower than 392.62's 33.3%—suggesting that fatigue violations are often correctable on the roadside without immediate vehicle removal.
- 392.2-SLLEQP variant: 72,352 citations, 2.4% OOS rate. Also much higher citation volume than 392.62, with an OOS rate that is 31 percentage points lower.
- 392.2-SLL variant: 84,501 citations, 0.2% OOS rate. Again, massively more enforcement activity, but even fewer out-of-service outcomes.
The contrast underscores that 392.62—unsafe bus operations—is treated as a low-frequency violation. When it does result in citations, however, it's more likely to trigger an out-of-service order than the most common unsafe-driving violations. This suggests inspectors reserve 392.62 for situations they deem unusually hazardous.
How to avoid it
Because 392.62 is a general-safety code, your best defense is proactive vehicle and operational discipline:
- Perform a thorough pre-trip inspection. Check steering response, brake feel, tire condition, and suspension. A vehicle that doesn't respond predictably to steering or braking input is unsafe to operate—and an inspector may cite you for proceeding anyway.
- Maintain smooth, predictable speed and lane control. Erratic acceleration, hard braking, or drifting between lanes—especially in a bus—raises safety red flags. Use gradual inputs and maintain consistent speed appropriate to conditions.
- Monitor passenger comfort and safety. Ensure passengers are seated, aisles are clear, and loose items are secured. Sudden maneuvers to avoid obstacles or other vehicles can injure standing or improperly positioned passengers.
- Know your vehicle's handling limits. Buses have different sight lines and weight distribution than smaller vehicles. Understand your mirrors, blind spots, and turning radius before operating the vehicle.
- Do not operate if unfit. Fatigue, illness, medication side effects, or distraction impair your judgment. If you're not alert and capable, call dispatch for relief.
- Follow road conditions carefully. Adjust speed and following distance for rain, fog, ice, or heavy traffic. Unsafe-operation citations often result from speed or spacing that was inappropriate for the environment, not the road as posted.
The rarity of 392.62 citations suggests that bus operators are generally meeting the safety standard. If you've been cited, focus on understanding exactly what the inspector observed—then make that behavior your immediate point of correction.