Oklahoma DUI Law Changes Nov 1st: The Felony Line Just Got Lower Tulsa attorney Carl Birkhead explains that starting November 1st, 2025, Oklahoma's DUI statutes are changing to emphasize aggravating factors—such as a Blood Alcohol Content (BAC) of 0.15 or higher or a second offense involving injury—which shift the focus of sentencing toward mandatory treatment and rehabilitation rather than just a simple count of prior offenses. Watch more of these legal videos and Like & Follow us for more upda