63rd Annual PTCOG Conference (PTCOG 63) Hilton Buenos Aires, Buenos Aires

Dear Colleagues,

On behalf of the PTCOG Executive Committee and the Local Organizing Committee, it is my great pleasure to invite you to Buenos Aires, Argentina, for the 63rd Annual Conference of the Particle Therapy Cooperative Group (PTCOG 63), taking place from 2-7 June 2025. This is a particularly special event as it marks the first time PTCOG organizes the Annual Conference in South America. It will be hosted in Argentina, and we are thrilled to be here during a pivotal moment for the region with the opening of Argentina’s first Proton Therapy Centre.