Crisis & Trauma Resource Institute (CTRI) ACHIEVE Centre for Leadership ACHIEVE Centre for Leadership (ACHIEVE) provides training (in-person and online), consulting, books, and free resources in the areas of leadership, workplace culture, conflict, and communication. Crisis & Trauma Resource Institute (CTRI) provides training (in-person and online), consulting, books, and free resources in the areas of trauma, mental health, counselling skills, and violence prevention.