| Violation Code | Violation Description | # of Reviews | # of Critical Violations | % of Total Critical Violations |
| 1 | 395.8K1 | Retention Of Driver'S Record Of Duty Status | 748 | 888 | 10.88% |
| 2 | 395.8A1 | Not using the appropriate method to record hours of service | 763 | 818 | 10.02% |
| 3 | 382.301A | Using A Driver Before Receiving A Pre-Employment Result | 806 | 806 | 9.88% |
| 4 | 391.51B2 | Inquiries Into Employment Record Not Kept In Dq File | 719 | 730 | 8.94% |
| 5 | 395.8E1 | False Reports Of Records Of Duty Status | 700 | 729 | 8.93% |
| 6 | 396.3B | Failing To Keep Minimum Records Of Inspection And Maintenance | 563 | 577 | 7.07% |
| 7 | 396.17A | Using A CMV Not Periodically Inspected | 533 | 553 | 6.78% |
| 8 | 395.8A | No drivers record of duty status when one is required | 331 | 367 | 4.50% |
| 9 | 396.11A | Failing To Require Driver To Prepare Vehicle Inspection Report | 292 | 306 | 3.75% |
| 10 | 391.51A | Failing To Maintain Driver Qual. File On Each Driver | 297 | 305 | 3.74% |
| 11 | 395.8A2II | Driver failed to submit their record of duty status within 13 days. | 227 | 237 | 2.90% |
| 12 | 391.51B7 | No Medical Certificate In Qual. File | 183 | 187 | 2.29% |
| 13 | 382.305B2 | Failing To Do Random Drug Tests At Applicable Annual Rate | 172 | 172 | 2.11% |
| 14 | 391.11A | Using An Unqualified Driver | 146 | 146 | 1.79% |
| 15 | 391.45A | Using A Driver Not Medically Examined And Certified | 106 | 106 | 1.30% |
| 16 | 382.303A | Failing To Conduct Post Accident Testing On Driver For Alcohol. | 105 | 105 | 1.29% |
| 17 | 395.8E | False report of drivers record of duty status | 89 | 93 | 1.14% |
| 18 | 382.303B | Failing To Conduct Post Accident Testing On Driver For Controlled Substances | 86 | 86 | 1.05% |
| 19 | 177.800C | Carrier Failed To Provide General Awareness/Familiarization Training | 77 | 80 | 0.98% |
| 20 | 382.305B1 | Failing To Do Random Alcohol Test At Applicable Annual Rate | 79 | 79 | 0.97% |