Truck Accident & Incident Experts adds former FMCSA compliance chief

Truck Accident & Incident Experts has added former FMCSA Compliance Division Chief David Yessen to its expert roster in Fredericksburg, Virginia. The move expands the firm’s trucking regulation, safety and expert witness capabilities for litigation and compliance matters. Why it matters: - David Yessen brings federal enforcement and regulatory experience that can strengthen TAIE’s work for attorneys, insurers and transportation companies handling trucking disputes. - TAIE is adding expertise in FMCSA compliance, hazardous materials, motor carrier safety and accident investigation at a time when commercial transportation rules and technologies are evolving. What happened: - Truck Accident & Incident Experts, LLC announced June 16, 2026 that David Yessen has joined its team of transportation experts. - Yessen is based in the Fredericksburg, Virginia area. - Yessen most recently served as Chief of the Compliance Division at the Federal Motor Carrier Safety Administration. - TAIE said Yessen will support consulting, case analysis, regulatory interpretation, expert witness services and litigation support. The details: - Yessen spent decades at FMCSA and is described as a national authority on federal motor carrier safety regulations, hazardous materials transportation requirements and commercial vehicle compliance programs. - His background includes regulatory enforcement, compliance oversight, international transportation policy and emerging transportation technologies. - At FMCSA, Yessen provided technical guidance and regulatory interpretation on Federal Motor Carrier Safety Regulations and Hazardous Materials Regulations to government, industry, motor carriers and law enforcement agencies nationwide. - Yessen also led FMCSA’s International Program and worked with officials in Canada and Mexico on cross-border transportation initiatives. - He participated in the U.S. Department of Transportation’s ASEAN Working Group on cross-border transportation development efforts in Southeast Asia. - Yessen helped develop investigative frameworks for motor carriers using automated driving systems in commercial motor vehicles. - His outreach work included hundreds of presentations on the Compliance, Safety & Accountability Program, Federal Motor Carrier Safety Regulations, drug and alcohol testing requirements, the Drug & Alcohol Clearinghouse, FMCSA data systems and the Crash Preventability Determination Program. - Yessen has also served as a Master Instructor for federal agencies, state law enforcement organizations, industry associations and trucking companies. - His instructional topics included CSA implementation, enhanced enforcement techniques, electronic compliance systems and federal regulatory requirements. - TAIE said Yessen’s addition expands the firm’s ability to support commercial transportation, trucking operations, safety management, regulatory compliance, accident investigation and litigation support. - TAIE is a nationwide consulting and expert witness firm focused on commercial trucking, transportation safety, regulatory compliance, accident investigation, hazardous materials transportation and litigation support. - The firm provides expert analysis, consulting services and testimony for clients in the United States and Canada. - The company’s website is More information . Between the lines: - TAIE is signaling that deep regulatory and enforcement credentials can be a differentiator in trucking litigation, especially in cases involving FMCSA rules, hazardous materials and compliance programs. - Yessen’s experience with automated driving systems and international transportation suggests TAIE is positioning itself for cases that involve both legacy trucking rules and newer operational risks. What’s next: - Yessen is expected to contribute to TAIE matters involving commercial motor vehicle operations, FMCSA compliance and transportation-related incidents. - TAIE is likely to market the expanded bench of experts to law firms, insurers and transportation operators seeking specialized analysis in complex trucking cases.