Maine gudaheeda, Barnaamijyada daawaynta Opioid ee la ictiraafsan yahay waxay ku hoos shaqeeyaan ilaalinta caafimaadka ee daawaynta Caawinta Caafimaadka (MAT) dayactirka iyo sun-saarista. OTP-yadu waxay maamulaan daawada opioid agonist (Methadone), waxay la socdaan qiyaasaha, waxayna siiyaan la-talin dadka ku tiirsan heroin-ka ama daawooyinka opioid ee loo qoro. Maine waxa ay haysataa 10 OTP-yada oo shahaadaysan, lix ka mid ah kuwaas oo waliba bixiya Adeegyada Suboxone.