**Abstract**

The deleterious effects of child sexual abuse (CSA) on youth's social, emotional, physical, cognitive, neurobiological, sexual and developmental functioning are pervasive. Early targeted interventions for both the child who experienced CSA and their nonoffending caregivers are essential for healing and recovery. Effective interventions which are tailored to the youth's developmental level can help mitigate or even prevent some of the serious and enduring negative effects of CSA, including symptoms of posttraumatic stress disorder (PTSD). This chapter is not comprehensive, but examines evidence based interventions for children and adolescents who have been sexually abused including Trauma-Focused Cognitive Behavioral Therapy. Additionally, this chapter will address systemic factors in CSA, recommending coordinated and trauma informed efforts utilizing an interdisciplinary approach, which may include a forensic medical team, investigators, prosecutors and other disciplines. This professional collaboration can prevent retraumatization of the child as the child and family navigate the sequela of CSA.

**Keywords:** survivor therapy, healing from trauma, CSA intervention, CSA impact, nonoffending caregiver support
