# COMAR Title 10 — Maryland Department of Health

## Subtitle 21 — Behavioral Health Regulations

### Chapter 31 — Maryland Mental Health AND Substance Use Disorder Registry and Referral System

#### Regulation .01 Purpose and Effective Date.

*COMAR 10.21.31.01*

Effective January 27, 2023, there is a Maryland Mental Health and Substance Use Disorder Registry and Referral System to provide a statewide system through which health care providers can identify and access available inpatient and outpatient mental health and substance use services for patients in a seamless manner.