NCRA Study Guide for the ODS Exam: 2026 Edition

The NCRA Study Guide for the ODS Exam is designed to help candidates prepare to take the Oncology Data Specialist (ODS) credential exam. It includes a review of the core knowledge required of all cancer registrars, including the principles of oncology and the body’s systems. The remaining chapters are organized by critical cancer registry subjects and contain basic information on these important topic areas. There are five cancer case studies to help candidates practice. Answers and rationales to these cases are included.