PACIFIC-R is a real-world international observational study evaluating patients with unresectable stage III non-small-cell-lung cancer treated with durvalumab following platinum-based chemoradiation. At the annual BSMO meeting, baseline characteristics and progression-free survival results for the Belgian cohort of this study were presented and contextualised with the PACIFIC-R global population and the durvalumab arm of the phase III PACIFIC trial.