Transportation Insights

Analysis and practical guides on transportation.

4 articles, checklists, and guides on transportation law, written by the attorneys at MC Law. Every piece is general information, not legal advice — for a specific matter, contact the firm.

TransportationMotor Carrier

Motor Carrier Toolkit: Qualification Files, DataQs Challenges, and Driver Protections

This toolkit provides the records, requests, logs, and complaints that protect a commercial driving career, ordered from the annual review that prevents most problems to the complaints that address the rest. It includes an annual records review sheet, requests for a certified driving record and a driver qualification file, a medical certificate tracker, and a script for screening a lawyer on CDL competence before a citation is resolved. It provides a DataQs challenge form keyed to the six correctable error types, an inspection log, a detention log that supports a wage claim and defends an hours question at once, the written refusal message that wins whistleblower and coercion cases, complaint outlines with their ninety and one hundred eighty day deadlines, a return-to-duty tracker, a settlement statement audit, a lease-purchase review, and a carrier compliance audit.

Casey Scott McKayJuly 6, 202618 min read

TransportationMotor Carrier

CDL and Motor Carrier Compliance Checklist: A Practical Checklist

This checklist covers the decisions that determine whether a commercial driver keeps working. It leads with the citation, because the plea available to every other driver is prohibited for a CDL holder and taking it anyway is how careers end. It sets out the disqualifying offenses at both tiers, the medical certificate whose lapse downgrades a license by operation of law, and the annual two-hour records review that catches errors while they remain fixable. It covers the testing regime including refusal and the return-to-duty sequence that must be performed in order, roadside inspections and out-of-service orders, the free DataQs challenge, and the whistleblower and coercion complaints with their ninety and one hundred eighty day deadlines.

Casey Scott McKayJune 28, 20269 min read

TransportationMotor Carrier

Keeping a CDL and Handling a Motor Carrier Violation: A Practical Guide

This guide is built around the decisions that decide whether a commercial driver keeps working. It opens with the citation, because the plea that any other driver would take is prohibited for a CDL holder and taking it anyway is how careers end. It covers the medical certificate whose lapse downgrades a license by operation of law, the annual records review that catches errors while they are fixable, and the driver qualification file the carrier keeps about you. It walks the drug and alcohol testing regime including the clearinghouse and the return-to-duty sequence that must be done in order, then the roadside inspection, the out-of-service order, and the DataQs challenge that removes bad data for free. It closes with the whistleblower and coercion complaints, their short deadlines, and what to examine before signing a lease-purchase.

Casey Scott McKayJune 20, 202627 min read

TransportationMotor Carrier

Commercial Driving and Motor Carrier Compliance: CDLs, Hours of Service, and Disqualification

A commercial driver's license is a livelihood held on terms that almost no other worker faces, and the rules that govern it operate very differently from ordinary traffic law. This article explains the disqualification structure — the major offenses that end a career, the serious traffic violations that accumulate, and the prohibition on masking that removes the diversion and deferred adjudication options available to everyone else. It covers hours of service and electronic logging, the driver qualification file and medical certification, and the drug and alcohol testing regime including the clearinghouse and the return-to-duty process that a driver cannot navigate alone. It then turns to the carrier side: roadside inspections, out-of-service orders, safety measurement scores and the DataQs process for challenging bad data, and the whistleblower and coercion protections that exist and are rarely invoked.

Casey Scott McKayJune 12, 202629 min read