The Maine DEEP program is a legislatively mandated (5 MRSA c.521, Sub-c. V) operating-under-the-
influence (OUI) countermeasure program. The goal of the programs is to reduce the
incidences of injury, disability and fatality that result from alcohol and other drug
related motor vehicle crashes, and to reduce the risk of re-offense for OUI. DEEP provides effective, efficient, and meaningful interventions such as education,
treatment, and counseling services.