Modifies provisions relating to treatment courts

HB 3417 defines and establishes specialized treatment courts (including adult, DWI, family, juvenile, mental health, and veterans courts) to address substance use or mental health disorders among defendants. It requires circuit courts to create these divisions by a specific deadline, mandating referrals to state-certified treatment programs unless none exist locally. The bill specifies that successful completion of treatment can lead to dismissed, reduced, or modified charges, with fees paid to treatment providers not classified as court costs. It directly affects defendants with substance use or mental health disorders in criminal cases, as well as courts and treatment providers operating within the system.