The panel discussion focused on how workers' compensation formularies can reduce opioid prescriptions. Formularies in states like Texas, Ohio, Oklahoma, and Washington were examined. The panel identified best practices for designing and implementing an effective formulary, and discussed stakeholders affected by formularies. Key factors in Texas' successful formulary were identified, as were lessons that can be learned from other states' experiences. The discussion addressed challenges like treating chronic pain if opioids are prescribed less and managing "legacy claims."