| Violation Code | Violation Description | # of Reviews | # of Acute Violations | % of Total Acute Violations |
| 1 | 383.37A | Allowing driver to drive with suspended/revoked/etc. CDL | 300 | 303 | 30.51% |
| 2 | 382.115A | Failing to implement an alcohol and/or drug testing program | 210 | 210 | 21.15% |
| 3 | 382.3052 | Failing To Randomly Test For Drugs And/Or Alcohol | 129 | 129 | 12.99% |
| 4 | 383.37B | Allowing driver with more than one CDL to drive a CMV | 65 | 65 | 6.55% |
| 5 | 382.215 | Using a driver who has tested positive for a drug | 48 | 48 | 4.83% |
| 6 | 387.7A | No proof of financial responsibility - Freight Carrier | 46 | 46 | 4.63% |
| 7 | 390.35 | Fraudulent record(s). | 27 | 30 | 3.02% |
| 8 | 396.9C2 | Operating an out-of-service vehicle | 27 | 27 | 2.72% |
| 9 | 753.63 | 753.63 | 16 | 22 | 2.22% |
| 10 | 391.15A | Driving a CMV while disqualified | 13 | 13 | 1.31% |
| 11 | 382.305 | Failing to implement random controlled substance or alcohol testing program | 9 | 9 | 0.91% |
| 12 | OAR.7401000010 | OAR.7401000010 | 7 | 8 | 0.81% |
| 13 | 395.8E2 | Tampering with an AOBRD or ELD so that it does not record or retain data | 7 | 7 | 0.70% |
| 14 | 392.4B | Driver in possession of drugs not part of shipment | 6 | 6 | 0.60% |
| 15 | 396.17A | Using a CMV not periodically inspected | 6 | 6 | 0.60% |
| 16 | 383.51A | Driving a CMV while disqualified from holding a CDL | 5 | 5 | 0.50% |
| 17 | 172.800B | Offering or transporting w/o a security plan conforming to Subpart requirements | 5 | 5 | 0.50% |
| 18 | 382.211 | Using a driver who refused to take drug / alcohol test | 5 | 5 | 0.50% |
| 19 | 391.11B41 | Using a physically unqualified driver | 5 | 5 | 0.50% |
| 20 | 391.11A | Using an unqualified driver (positive or refused drug test) | 5 | 5 | 0.50% |