Retifanlimab (Squamous cell anal carcinoma); Solution concentrate for I.V. infusion 500 mg in 20 mL; Zynyz® Page last updated: 20 March 2026 Public Summary Document (PSD) November 2025 PBAC Meeting - (PDF 976KB) Public Summary Document (PSD) November 2025 PBAC Meeting - (Word 392KB)