The Indonesian Society of Surgical Oncology held the 13th Work Conference on 4-5 July 2025 at Alila Hotel, Solo. Symposiums were provided during the event to update the knowledge and information for oncology surgeons while the workshop already being held on 3 July 2025 at Dr. Moewardi hospital. The theme of this event was “The role of surgical oncology in the minimally invasive era”. Besides as an annual agenda, this event aimed to be a strategic momentum for oncology surgeons to exploring innovation, expanding networks, and integrating updated approaches into surgical oncology practice.