Certified Healthcare Emergency Professional (CHEP) Practice Test 2026 - Free CHEP Practice Questions and Study Guide

THIRA is a four-step process used in emergency management to understand threats and hazards and to estimate the capabilities needed to address them. It starts by identifying the threats and hazards of concern. Then each hazard is given a context—considering probability, magnitude, and timeframe—to assess risk. Next, those risk results are used to determine the capability targets required to address the hazards. Finally, gaps between current capabilities and these targets are identified, guiding priorities and resource decisions. This approach is collaborative, involving communities, partners, and various agencies, and it’s not limited to post-incident analysis or a single agency. Therefore, the statement describing THIRA as a four-step risk assessment process to understand risks and estimate capability requirements is true.