This is the updated Utah FORGE Phase 3B induced seismicity mitigation plan (ISMP) covering the general Utah FORGE area. This new version incorporates newly collected seismic data, including data collected during the 2022 stimulation and a probabilistic seismic hazard assessment (PSHA). The report includes descriptions of seismic hazards, seismic risks, plans for seismic monitoring and mitigation, and plans for communicating with stakeholders and the public.