This comprehensive session provides an overview of the Multi-Tiered Systems of Support (MTSS) framework for mental and behavioral health, specifically in the context of school-based suicide prevention. Participants will gain practical knowledge on universal prevention strategies (Tier 1), Tier 2 intervention protocols for at-risk students (including risk assessment and individualized support), and essential postvention procedures. The training also includes resources and strategies for helping students cope and working with the community.