CommercialDUI.com is an independent information site for truck drivers, bus drivers and other commercial license holders. Our goal is to explain how DUI and drug and alcohol rules affect a CDL in plain language, so drivers understand what is at stake and what questions to ask.
Our guides are based on federal regulations from the Federal Motor Carrier Safety Administration (FMCSA), including 49 CFR Parts 382, 383 and 392, along with publicly available state information. We update articles when rules change.
We are not a law firm and we do not provide legal representation. If you are facing a DUI charge, talk to a licensed attorney in your state.
CommercialDUI.com is an independent information resource for commercial drivers. We are not a law firm and nothing on this site is legal advice. Laws change and vary by state, so confirm details with your state licensing agency or a licensed attorney.