Is DOL to be notified of any non-compliance with treatment (e.g., relapse, dirty UA, missed sessions…) or just subsequent violations?
For convicted DUI offenders, absolutely! See questions #5 & 6. The treatment agency must meet any reporting requirements the court includes in the sentencing order. If compliance with the treatment plan is required, any variance from that plan, however minor, MUST be reported to the probation department, where applicable, otherwise to the court, and to DOL.