My organization, the Treatment Advocacy Center, a leading national advocacy organization that seeks to eliminate the barriers to treatment for people with severe mental illness, urges you, in keeping with your administration’s belief in science as a guiding principle, to appoint an Assistant Secretary of Health and Human Services for Mental Health and Substance Use who will ensure that the Substance Abuse and Mental Health Services Administration (SAMHSA) prioritizes the needs of people with severe mental illness consistent with Congress’s intent in creating the position as part of the 21st Century Cures Act, passed with wide bipartisan support and signed into law by President Obama in December of 2016.