Back to FMCSA Violations
Hours-of-Service Compliance BASIC

Hours of Service Violations

A searchable FMCSA Appendix A Hours-of-Service violation database with section numbers, plain-English descriptions, violation groups, severity weight, SMS impact, and practical carrier/driver coaching notes.

Source: FMCSA CSA/SMS Appendix A 175 HOS Rows CSA/SMS Ready
Searchable Violations

HOS Violation Database

Tap “View Details” on any violation to open explanation, carrier action, and driver action.

Showing HOS violations

Desktop uses a table. Mobile uses stacked cards for easier reading.

Need help reducing HOS violations before they hit SMS?

DispatchHQ helps carriers review ELD data, supporting documents, unassigned miles, log edits, driver coaching needs, roadside inspection patterns, DataQ opportunities, and corrective-action files.

Get Started
Source reference: FMCSA CSA/SMS Appendix A Violations List, uploaded Hours-of-Service Compliance BASIC data. This page is a plain-English educational guide and is not legal advice.