Enforcement Programs

A&I's Enforcement Programs organizes motor carrier, vehicle, and enforcement data into meaningful summary reports that outline State, National, and FMCSA Service Center activity. Using these reports, FMCSA and partners can identify strategies to reduce crashes, prevent injuries, and save lives. The data also offers vital information to all concerned with improving safety on the Nation's roads.

Motor Carrier Management Information System (MCMIS) Snapshot Date: 06/06/2025

12,290

MOTOR CARRIER INVESTIGATIONS

3,011,038

COMMERCIAL VEHICLE ROADSIDE INSPECTIONS

529,379

TRAFFIC ENFORCEMENT INSPECTIONS

Safety Investigations

Find data on investigations of potential safety violations or complaints, or that respond to requests to change a carrier’s safety rating.
Explore Data about Safety Investigations

Roadside Inspections

View data on roadside inspections conducted to ensure compliance with the Federal Motor Carrier Safety Regulations and Hazardous Materials Regulations.
Explore Data about Roadside Inspections

Traffic Enforcements

Find data on roadside inspections that are traffic enforcements.
Explore Data about Traffic Enforcements

Commercial Zone

View data on roadside inspections that occur in counties with border crossings along the U.S.-Mexico border.
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Mexican Carriers

Find data for inspections of Mexican-owned or Mexico-domiciled motor carriers.
Explore Data about Mexican Carriers

Enforcement Cases

View data on closed enforcement cases for large truck and bus companies.
Explore Data about Enforcement Cases

Hazardous Materials Statistics

View data on activities to reduce hazardous materials security risks that could potentially harm the public and environment. Visit FMCSA's HM site for more information.
Explore Data about Hazardous Materials Statistics

Program Effectiveness

View analytical models that FMCSA and State Partners use to measure effectiveness of enforcement programs.
Explore Data about Program Effectiveness

Enforcement Programs Overview

View the A&I Online Enforcement Programs Overview video to learn about key features, including data visualization tools and reports.
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Know Your Terms

To find commonly used terms describing registered large truck and bus companies and other industry partners, go to the Enforcement Programs Glossary.

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Explore More

For more in-depth data, see FMCSA's Pocket Guide to Large Truck and Bus Statistics.

View Pocket Guide