SSO Adopts Four-Tier International Dues Structure, Launches MERIT Program for Global Partner Societies
Aug. 20, 2026 — The Society of Surgical Oncology (SSO) will adopt a four-tier international dues structure based on World Bank income classifications for the 2027 dues cycle and all foreseeable dues cycles. The change is intended to better align membership dues with regional economic conditions and support SSO’s strategic goal of expanding international engagement. Additionally, SSO will