Evaluate current return-to-play protocols for sport-related concussion in collegiate athletes. Assess and compare diagnostic assessment tools (clinical exam, SCAT5, balance testing, neuroimaging), critique the validity, reliability, and limitations of neurocognitive testing (computerized batteries, baseline vs normative comparisons), interpret evidence on long-term neurological risk (persistent symptoms, risk of neurodegeneration/CTE), and propose evidence-based policy implementation strategies (graduated RTP, multidisciplinary clearance, education, monitoring, and quality assurance). Require critical appraisal of primary literature and formulation of practical recommendations.