Missouri has adopted Part 391 of the Federal Motor Carrier Safety Regulations (FMCSRs), with an exception in 391.11(b)(1).
Part 391 applies to commercial motor vehicles operated in intrastate commerce which have a gross vehicle weight rating or gross combination weight rating of 26,001 pounds or more, or vehicles transporting hazardous materials.
| Age | - 18-years old non-hazmat
- 21-years old hazmat
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| Drivers Qualification (DQ File) | Same as federal |
| Driving Records | Driving records containing personal information can only be requested by submitting Form 4681, “Request from Driver License Record Holder.” The form may be accessed via the Department of Revenue website: http://dor.mo.gov/forms. The fee is $2.82 per record plus a convenience fee. |
| Physical Exam - Motor Carrier | Physical exam and certificate required |