Dynamic Risk Assessment enables frontline personnel to continuously evaluate hazards and modify controls as situations evolve, particularly in high-variability environments. Unlike static risk assessments conducted during planning, dynamic assessments occur during execution when unexpected conditions emerge. This approach is common in construction, healthcare, emergency response, and field operations. A utility crew conducting overhead line repairs performs dynamic risk assessment throughout the job, continuously evaluating weather changes, equipment performance, and proximity hazards, adjusting safety zones and procedures when wind speeds increase beyond initial forecasts or equipment behaves unexpectedly.