Motor carrier safety

" The Federal Motor Carrier Safety Administration's (FMCSA) mission is to ensure motor carriers operate safely in interstate commerce. FMCSA partners with state agencies to conduct a variety of motor carrier oversight activities, which are carried out by certified auditors, inspectors, and investigators. Some motor carriers have registered under a new identity and begun to operate in interstate commerce, violating federal law in an effort to disguise their former identity and evade detection by FMCSA. Such carriers are known as chameleon carriers. GAO's objectives were to examine (1) the prevalence of chameleon carriers; (2) how well FMCSA's investigative programs are designed to identify suspected chameleon carriers; and (3) what constraints, if any, FMCSA faces in pursuing enforcement actions against suspected chameleon carriers. To address these objectives, GAO analyzed data on new applicants; reviewed investigative program guidance, federal motor carrier laws and regulations, GAO and other reports, and selected state corporate successor liability laws; observed two new entrant safety audits; and interviewed FMCSA headquarters and field officials, state officials-including law enforcement agencies-and motor carrier stakeholders. "