Learn what a DQ file is, why it matters, and what driver documentation carriers must maintain under 49 CFR Part 391.
Every motor carrier is required to maintain a driver qualification (DQ) file for each commercial driver it employs. Failing to maintain these files is a common audit violation.
A DQ file compiles records proving that a driver is legally qualified to operate a commercial motor vehicle. According to 49 CFR Part 391, the file must contain several key documents.
Keeping these records organized, verified, and updated annually protects your carrier from liability and safety violations during FMCSA reviews.
Submit your compliance details below, and a Lumen Fleet Services representative will help review your needs and guide the next steps.
Lumen can help identify missing items, organize DQ files, and create a cleaner driver compliance process.
