SITC 2023 provides a multidisciplinary educational and interactive environment focused on improving outcomes for cancer patients by incorporating strategies based on basic and applied cancer immunotherapy. The Annual Meeting consists of cutting-edge research presentations by experts in the field, oral and poster abstract presentations and ample opportunity for structured and informal discussions, including important networking opportunities. SITC 2023 also includes updates on major national and international initiatives from academia, government and industry, as well as important society projects.