European Organisation for
Research and Treatment of Cancer

Active for
60+ years

Network of
4200+ members

Present in
74+ countries

140+ active
studies

33+ recruiting
studies

250+ experts
in HQ

Latest news

  • New study confirms a key quality of life tool can be used with adolescents with cancer

  • Annual Report 2025

    “Changing practice, improving lives”: EORTC publishes its Annual Report 2025

  • Clinical Trials Day 2026 Highlighting the EORTC Summit

    This Clinical Trials Day, EORTC announces the upcoming Summit for Clinical Cancer Research

Latest publications

Upcoming events

  • Leukemia Group

    EORTC Leukemia Spring Group Meeting 2026

    Stockholm, SE

  • EORTC Gynecological Cancer Group Spring Meeting 2026

    EORTC HQ, Brussels, Belgium

  • Past events

  • 36th EORTC-NCI-AACR Symposium - Banner

    36th EORTC-NCI-AACR Symposium

    Barcelona, Spain

  • Clinical Trial Statistics for Non-Statisticians

    Clinical Trial Statistics for Non-Statisticians

    Brussels, BE

  • Highlights

    • EORTC Summit

      EORTC Summit on Clinical Cancer Research

    • EORTC Annual report 2025

      Publication of 2025 EORTC Annual Report

    • EORTC Practice Changing Trials

      Practice Changing Trials

    • EORTC Cancer Research Fund (ECRF) - Logo anniversary

      Advancing Clinical Cancer Research & Education