European Organisation for
Research and Treatment of Cancer

Active for
60+ years

Network of
4000+ members

Present in
63+ countries

140+ active
studies

20+ recruiting
studies

250+ experts
in HQ

Latest news

  • Rare disease day rare cancers

    EORTC celebrates Rare Disease Day: Addressing unmet needs in rare cancers

  • First Site Activated in EORTC RENALUT Clinical Trial on Metastatic Clear Cell Renal Cell Carcinoma

  • World Cancer Day

    World Cancer Day: How clinical cancer research changes lives

Latest publications

Upcoming events

  • EORTC Brain Tumour Group Spring Meeting 2026

    EORTC HQ, Brussels, Belgium

  • EUnetCCC symposium : Innovating Cancer Care Through De-escalation Studies

    Amsterdam, Netherlands

  • 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 Annual Report 2024

      Publication of 2024 EORTC Annual Report

    • Manifesto - Illustration

      Manifesto

    • EORTC Practice Changing Trials

      Practice Changing Trials

    • EORTC Cancer Research Fund

      EORTC Cancer Research Fund (ECRF)