Oklahoma Administrative Code
Title 450 - Department of Mental Health and Substance Abuse Services
Chapter 18 - Standards and Criteria for Substance Related and Addictive Disorder Treatment Services
Subchapter 5 - Organizational and Facility Management
Section 450:18-5-5.1 - Medication assisted treatment

Providers of residential treatment, medically supervised withdrawal management, or halfway house services shall provide access to medication assisted treatment (MAT) medications to all consumers for whom MAT is determined to be appropriate. Access to MAT medications shall be provided either directly from the residential treatment, medically supervised withdrawal management, or halfway house provider; or provided through a formal agreement with a separate MAT provider.