The goal of the roundtable is to develop recommendations for specific actions each stakeholder in the clinical trial ecosystem can take to positively impact diversity in clinical trial enrollment. Representatives from each stakeholder group will participate in the roundtable, which will consist of a series of presentations and panels that highlight success stories and lessons learned in addressing implicit bias challenges, creating patient and community engagement and optimizing trial designs and operations that facilitate access to clinical trials for patients of diverse backgrounds. By enabling a conversation across stakeholders, SITC aims to carve a roadmap for next steps each stakeholder group can take to increase diversity in all immuno-oncology clinical trials.