The effort to gauge perceived relevancy of 28 brain injury competencies across the Substance Abuse and Mental Health Services Administration’s (SAMHSA) Sequential Intercept Model (SIM) framework resulted in extensive information that can be used to tailor training curriculum geared for providers of adults as well as juveniles in the CJ/JJ system. In addition to the original 28 competencies, the survey respondents helped to identify additional, potential competencies for consideration.