DUI in Oregon is treated as a serious crime that carries real risks of jail time, fines, and license consequences. A first-time DUI offense is a Class A misdemeanor, for which a judge can impose up to 1 year in jail, 5 years of probation, and $6,250 in fines. Drivers face separate sanctions from both the DMV and the courts, including license suspension and criminal prosecution, with the sanctions depending on factors like failing or refusing a breathalyzer test. Even drivers hoping to resolve their case without trial should consult an attorney, as the process can involve ongoing obligations for 12-24 months or longer.