Clinicians who serve children and adolescents with complex mental health needs, generally find themselves interfacing with multiple child-serving systems and community programs. AACAP has developed the following resources to provide effective "wrap-around" care.

Systems of Care Training Resources

• Systems-Based Practice Toolkit (©2009)
• 2025 AACAP Systems of Care Fellowship
• Beyond Private Practice Webinar Series

CALOCUS-CASII and ECSII

• Child and Adolescent Level of Care/Service Intensity Utilization System (CALOCUS-CASII)
• Early Childhood Service Intensity Instrument (ECSII) 

Other Resources

• Clinical Update: Child and Adolescent Behavioral Health Care in Community Systems of Care
  JAACAP Volume 62 April 2023
• Frequently Asked Questions for Child, Adolescent and Adult Psychiatrists Working with Transitional Age Youth with Substance Use Disorders (©2017) This document was developed with partial funding from the Substance Abuse and Mental Health Services Administration (SAMHSA), Center for Mental Health Services, and does not necessarily reflect the views, opinions or policies of the agency or the Department of Health and Human Services.
• Special Program Clinical Projects

Systems of Care Resources Archive