| Designee of the Secretary of Health and Human Services, and Chair | Eliza Lake, Director of Health Policy and Strategic Initiatives, EOHHS |
| Designee of the Secretary of Veterans’ Services (EOVS) | Lynette Gabrila, Deputy Chief Engagement Officer for Peer Support & Outreach, EOVS |
| Designee of DMH Commissioner | Charlene Zuffante, Deputy Commissioner, Child, Youth, and Family Services, DMH |
| Designee of DPH Commissioner | Ruth Blodgett, Director, Bureau of Community Health and Prevention, DPH |
| Designee of the Chief Justice of the Trial Court | Georgia Critsley, Director of Governmental Affairs, Executive Office of the Trial Court |
| Designee of the Center for Health Information and Analysis (CHIA) | Emma McNamara, CHIA |
| House Chair of Joint Committee on Mental Health, Substance Use and Recovery | Representative Mindy Domb |
| Senate Chair of Joint Committee on Mental Health, Substance Use and Recovery | Senator John Velis |
| Appointee of the House Speaker | Representative Tram Nguyen |
| Appointee of the Senate President | Senator Pavel Payano |
| Appointee of the House Minority Leader | Danna Mauch, President and CEO, MAMH |
| Appointee of the Senate Minority Leader | Stephanie Sladen, Executive Director, Children’s Friend and Family Services Vice President, Justice Resource Institute (JRI) |
| Appointee of the Governor representing a veterans organization in the Commonwealth | Lena Asmar, Vice President of Human Services, New England Center and Home for Veterans |
| Representative from Association for Behavioral Healthcare (ABH) | Elizabeth Ganz, Vice President, Government Affairs and Public Policy, ABH |
| Representative from Mass. Association of Community Health Workers (MACHW) | Sophie Jean-Felix, Director of Education and Workforce Development, MACHW |
| Representative from Massachusetts Association for Mental Health (MAMH) | Jessica Larochelle, Co-Director for Public Policy and Government Relations, MAMH |
| Representative from Massachusetts Organization for Addiction Recovery (MOAR) | Noel Sierra, Executive Director, MOAR |
| Representative from Massachusetts Public Health Association (MPHA) | Jessica Collins, Executive Director, Public Health Institute of Western Mass. |
| Representative from Massachusetts Society for the Prevention of Cruelty to Children (MSPCC) | Nancy Allen Scannell, Executive Director, MSPCC |
| Representative from National Alliance on Mental Illness of Massachusetts (NAMI Mass) | Josh Quirk, Criminal Justice Diversion Coordinator, NAMI Mass |
| Representative from Social Emotional Learning Alliance for Massachusetts (SEL4MA) | James Vetter, Executive Director, SEL4MA |
| Representative from Freedman Center at William James College | Margaret Hannah, Senior Consultant, William James College |
| Representative from Massachusetts Chapter of the National Association of Social Workers (NASW-MA) | Yaminette Diaz-Linhart, Institute for Work and Employment Research and Work and Organization Studies, MIT Sloan School of Management |