We recommend the Assistant Secretary for Occupational Safety and Health develop an OSHA outreach plan to be activated during a large-scale safety and health crises such as the COVID-19 pandemic that (a) identifies external federal agencies with enforcement or oversight personnel who are active on worksites and (b) defines how OSHA will collaborate with those agencies. OSHA should consider incorporating into the plan: a process to identify and document highly visible, safety and health hazards for large-scale safety and health crises; a plan for how OSHA will conduct related outreach and training on those hazards and how to refer them to OSHA; and a tracking system for agency referrals and outcomes of those referrals, using that information to periodically inform the outreach plan on areas and types of guidance and training the agencies’ oversight and enforcement personnel need.