Under § 31-10.3-31(a), driving, operating, or exercising physical control of a commercial motor vehicle with a blood alcohol concentration of .04 percent or greater is DUI. Subsection (b)(1) also bars driving a commercial vehicle with any alcohol in the system.
What is the BAC limit for a CDL holder in Rhode Island?RI DUI Laws2026-10-29T22:12:03+00:00