Diversity of childhood environments provides critical disparity in terms of attachment, neurodevelopment, and the ability to respond to life crises. Individuals struggling cognitively, emotionally, and behaviorally often have experienced some form of childhood maltreatment. Counselors need to be aware of the prevalence and impact of developmental trauma and be able to implement effective strategies for positive change. This presentation will examine standards for training trauma-informed and trauma-competent counselors.