Welcome to the Canadian Cancer Immunotherapy Consortium (CCIC) Annual Meeting and Collaborative Centre for Immunology to Immunotherapy (Ci2i) Symposium 2026 , taking place October 21-23, 2026 in Toronto, Canada. CCIC and Ci2i are independent meetings being held back-to-back to foster interaction and collaboration across the broader immunology and immunotherapy community. The meetings will bring together researchers, clinicians, trainees, and industry partners to discuss emerging advances in immunology and immunotherapy in cancer through CCIC, as well as immune-mediated diseases — including autoimmunity, infection, and transplantation — through Ci2i.