The 2021 SEER Advanced Topics for Registry Professionals Workshop is open to ALL cancer registrars and will be held virtually on Tuesday and Wednesday, June 1-2, 2021. The workshop will expand registrars’ knowledge of several important topics: Histology Coding Rules, New Data Items, COVID-19 and Cancer, advanced pathology concepts, and more. Participants will complete assigned cases in SEER*Educate before the workshop (details to be provided in an email to registrants). In-depth coding and abstracting training will be based on outcomes of the assigned cases.