Please visit answersincme.com/YXJ860 to participate, download slides and supporting materials, complete the post test, and obtain credit. In this activity, an expert in oncology discusses the importance of biomarker testing for multiple tumors, as well as the available testing methodologies and best practices to personalize care. Upon completion of this activity, participants should be better able to: Recognize the importance of biomarker testing in improving patient outcomes in multiple cancers; Review biomarker testing methodologies available to evaluate for the presence of actionable mutations and biomarkers; and Outline provider-level, multidisciplinary best practices to optimize biomarker testing in clinical practice.