Established by Congress in 2000, the National Child Traumatic Stress Network (NCTSN) brings a singular and comprehensive focus to childhood trauma. NCTSN’s collaboration of frontline providers, researchers, and families is committed to raising the standard of care while increasing access to services. Combining knowledge of child development, expertise in the full range of child traumatic experiences, and dedication to evidence-based practices, the NCTSN changes the course of children’s lives by changing the course of their care.
The Network is funded by the Center for Mental Health Services, Substance Abuse and Mental Health Services Administration , US Department of Health and Human Services through a congressional initiative: the Donald J. Cohen National Child Traumatic Stress Initiative.  As of November 2015 the Network comprises 79 funded members. Affiliate members—sites that were formerly funded—and individuals  currently or previously associated with those sites continue to be active in the Network as affiliates. There are 47 Organized Affiliates and 72 Individual Affiliates.
NCTSN – Changing the Course of Children’s Lives  (PDF) 2011