about us


C3 is a full-service consulting firm that specializes in policy & procedure, management and execution of regulatory guidelines, document management, and software / education solutions for employer needs. Each service is custom fit the needs of the individual employer.

C3 has been managing DOT Compliance Programs throughout the United States & Puerto Rico, for over 15 years. Our customers range from large companies with several hundred locations, municipalities and trade associates to small privately held businesses and owner operators. We have experience in covering programs for all modalities of the Department of Transportation.

Services for customers range from start-up DOT compliance and application, to full service day-to-day program management; including File management, training and pre/post auditing.

Corporate Compliance Consulting accomplishes this goal by identifying company risks; performing audits, reviews and investigations; augmenting regulatory compliance through effective education and training programs; and fostering the values of knowledge, honesty, integrity, respect and professionalism as outlined in each client's operational policy.



a sole focus

Unlike many other companies that assist in various fields in addition to compliance; C3 focuses solely our client's compliance needs. This ensures that we give you the upmost attention to detail and are not "watered down" offering other services. more

Industry professionals

We have a staff of seasoned professionals that specialize and focus (in specific modalities) in the world of regulatory compliance. We can assign a specialist for your specific needs. more

over 50 years combined experience

Our staff consists of industry professionals with a combined 50+ years of experience in the DOT regulatory industry. Our seasoned professionals focus only on modality requirements and changes. more

Our staff


Leslie Prince

Originally from Owensboro, KY, Leslie has lived in Atlanta, GA for over 20 years, making her 'almost' native Atlantan. She began her career in DOT compliance in 1990 working in the drug and alcohol testing department of an occupational health clinic. Much of that time was spent working with companies regulated by either the Federal Aviation Administration or the Federal Motor Carrier Safety Administration. In 2002, Leslie established Quality Compliance Concepts, a consulting organization with dual emphasis on motor carrier regulatory compliance and service provider training. Driver log audits and IFTA tax return preparation have also become significant parts of the business.

As a partner in Corporate Compliance Constants (C3), Leslie will focus on DOT compliance for the small to medium sized carrier, specifically the driver qualification process and hours of service regulations. She will also have primary responsibility for C3's substance abuse testing consortium.


Chris Williams

Ankorage, Alaska, General Partner. Expertise: Policy Development, Third Pary Administration & Program management


Tony Waters

Born in Charleston, SC, Tony has lives most of his life in Greenville, South Carolina. He is a graduate of the University of South Carolina with a degree in Accounting. Tony began his career in the world of complaince and laboratory testing with LabCorp in 1989. In 1992, he started his own company, Corporate Choice; as a third party administrator for major laboratories and compliance programs (DOT) for 12 years. After a brief stint in professional baseball, Tony sold his drug testing business and became a contract compliance officer and national trainer for Arcpoint Franchise group (2004). He also continued contract work for Federally Mandated programs and joined Chris and Leslie to open Corporate Compliance Consulting. He is also co-owner of J&J Safety,a DOT compliance management firm.

Tony's primary focus with C3 is in the field of training, certification, and compliance software management.

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