This legislation aims to renew and enhance the Earthquake Hazards Reduction Act of 1977, focusing on improving the nation's preparedness for earthquakes and reducing associated risks, particularly in densely populated areas. It seeks to bolster community resilience and safety by updating definitions and findings related to earthquake hazards, expanding the scope to include Tribal jurisdictions alongside states, and emphasizing the significant economic impact of earthquakes, which can result in billions of dollars in annual losses.