; and (2) the impact of this section on the availability of substance use disorder treatment employees nationally and in shortage areas and counties described in subsection (d). (i) Definition In this section: (1) The terms Indian tribe and tribal organization have the meanings given those terms in section 4 of the Indian Self-Determination and Education Assistance Act. (2) The term municipality means a city, town, or other public body created by or pursuant to State law, or an Indian tribe. (3) The term substance use disorder treatment employment means full-time employment (including a fellowship)— (A) where the primary intent and function of the position is the direct treatment or recovery support of patients with or in recovery from a substance use disorder, including master’s level social workers, psychologists, counselors, marriage and family therapists, psychiatric mental health practitioners, occupational therapists, psychology doctoral interns, and behavioral health paraprofessionals and physicians, physician assistants, and nurses, who are licensed or certified in accordance with applicable State and Federal laws