(16)(b) The plans required under paragraph (a) must be focused on a multitiered system of supports to deliver evidence-based mental health care assessment, diagnosis, intervention, treatment, and recovery services to students with one or more mental health or co-occurring substance abuse diagnoses and to students at high risk of such diagnoses. The provision of these services must be coordinated with a student's primary mental health care provider and with other mental health providers involved in the student's care. At a minimum, the plans must include the following elements:
2. Contracts or interagency agreements with one or more local community behavioral health providers or providers of Community Action Team services to provide a behavioral health staff presence and services at district schools. Services may include, but are not limited to, mental health screenings and assessments, individual counseling, family counseling, group counseling, psychiatric or psychological services, trauma-informed care, mobile crisis services, and behavior modification. These behavioral health services may be provided on or off the school campus and may be supplemented by telehealth. [...]
5. Strategies to improve the early identification of social, emotional, or behavioral problems or substance use disorders, to improve the provision of early intervention services, and to assist students in dealing with trauma and violence.