Commercial Vehicle Safety Alliance

The Commercial Vehicle Safety Alliance (CVSA) is a nonprofit association comprised of local, state, provincial, territorial and federal commercial motor vehicle safety officials and industry representatives. The Alliance aims to achieve uniformity, compatibility and reciprocity of commercial motor vehicle inspections and enforcement by certified inspectors dedicated to driver and vehicle safety.

Drivers Daily Log

The DDL program has been available for about 9+ years, and I estimate that 220,000+drivers, inspectors, auditors, small trucking companies are using the DDL in their daily work. I have been getting an increasing number of inquiries as to the legal status of DDL. Some drivers are reporting that their trucking companies will not accept DDL printed (and signed by the driver) log sheets. Other companies welcome the DDL generated log sheets, because they are neat, and the hours of service arithmetic is correct.


Federal Motor Carrier Safety Administration's driver vehicle inspection report.

Help Inc.

Founded in 1993, HELP Inc. was the first non-profit public-private partnership (P3) dedicated to advancing the safety and efficiency of the commercial transportation industry. HELP is governed by a Board of Directors comprised of an equal number of public sector and trucking industry representatives.  

Vehicle Inspection Systems

As the foremost provider of Service Automation equipment, Vehicle Inspection Systems is pleased to welcome you to our website. Our products and services have proven over nearly two decades our commitment to provide quality equipment and solutions to fleets, service providers and enforcement agencies.

Zonar Systems

Since its inception, Zonar has grown in size and scope to become a leading provider of complete technology solutions for smart fleet management. We've achieved that status by consistently innovating on technology that helps our customers and partners operate more efficiently across industries and verticals.