You are presumed innocent of the criminal charge of OUI but the license revocation are not criminal proceedings they are civil. Since it is a civil proceeding you do not have the same due process rights as you do in a criminal proceeding. This means the ADLRO can take away your privilege to drive and then you request a hearing. It is the opposite of the criminal proceedings where you are presumed innocent and a sentence is imposed only after you are adjudged guilty.