Book excerpt: Trauma, PTSD, Grief & Loss provides a holistic and systemic path of understanding traumatic stress, and charts the most effective treatments, outlined in the 10 core trauma competencies. Trauma experts J. Eric Gentry and Mike Dubi bring 70+ years of clinical trauma experience, providing best-practice, evidence-based clinical interventions and techniques. Key approaches and interventions include: + Feedback Informed Therapy + Self-Regulation + EMDR + Tri-Phasic Model + Exposure Based Therapies + CBT + Narrative Exposure Therapy