Driver Qualification File Checklist
Every document 49 CFR §391.51 wants, with the renewal clock on each.
OpenDriver Files & Medical
The DOT physical, the medical card, drug and alcohol testing, the Clearinghouse, and the driver qualification file an auditor opens first.
4 tools, 8 guides, 3 comparisons
Every driver a carrier puts behind the wheel needs a file the carrier can produce on demand, and most of what goes in it starts with the driver. The licence comes first: which class a truck calls for is answered by the CDL class finder, the two heavy classes are set side by side in Class A vs Class B, and the full route to the licence is in the CDL requirements guide.
The medical side runs on a clock of up to 24 months. What the DOT physical covers, how to prepare for it and the paperwork the exam produces are separate guides, and the medical card guide follows the certificate to the state record. If an employer offers its own physical instead, the DOT vs non-DOT comparison says when that is not enough.
Testing is the third strand. The drug and alcohol testing guide covers when a test is owed, the random testing rate calculator turns a driver count into selections, DOT vs non-DOT testing separates the federal test from a company policy, and the Clearinghouse guide covers the queries. All of it lands in the driver qualification file, which the DQ file checklist lets you audit line by line.
Tools (4)
DOT Drug Testing Rate Calculator
How many random tests your driver pool owes this year, by quarter.
OpenDOT Physical Readiness Check
Walk your numbers before the exam and see what would flag you.
OpenCDL Class Finder
Class A, B, C or no CDL from your GVWR, towed weight, seats and placards.
OpenGuides (8)
- 9 min
What a DOT Physical Actually Covers
Every station of the exam, the thresholds, and what the examiner records.
- 8 min
How to Pass a DOT Physical
The five findings that cost drivers a full card, and how far ahead to act.
- 7 min
The CDL Medical Card, Start to Renewal
Certificate length, the electronic link to the state, and what happens when it lapses.
- 10 min
CDL Requirements by Class
Class A, B and C, endorsements, and the federal floor every state builds on.
- 9 min
DOT Drug and Alcohol Testing Rules
The six test reasons, the random rates, and who has to be in the pool.
- 8 min
The FMCSA Clearinghouse Explained
Annual queries, full queries, consent, and the annual query plan.
- 9 min
Building a Driver Qualification File
What goes in on day one, what goes in every year, and what never comes out.
- 7 min
DOT Physical Form: MCSA-5875 and MCSA-5876
Who fills in which part, what the examiner keeps, and where the certificate goes now.
Comparisons (3)
DOT Physical vs Non-DOT Physical
Two exams with the same name and completely different paperwork.
Class A vs Class B CDL
What each licence covers, the training and test gap, and which fits your work.
DOT vs Non-DOT Drug Test
Federal panel, form, lab and MRO rules vs an employer's own policy, and why they never mix.