The ESTRO Radiation Therapists Alliance (RTT Alliance) was launched in 2017 to improve both the representation of RTT professionals (RTTs) in Europe and the recognition of their role in the treatment of cancer patients.

Today, the RTT Alliance provides a platform through which RTTs can network, where the cross-fertilisation of learning and ideas is promoted and a united critical mass of RTTs with common interests is formed.

With ESTRO's pioneering experience as a leader in radiation oncology in Europe and with the support of the RTT committee, the RTT alliance acts as a think-tank for discussions, identification of common issues and the dissemination of projects that are of interest to all.

With the RTT Alliance individual membership, your members are offered fantastic opportunities for networking and will get access to a range of professional development opportunities including reduced event registration. Click here to see the conditions and benefits for your members.

By joining the RTT Alliance, your National Society also benefits from the following advantages:

  • Possibility of involvement in the RTT Alliance governance structure (for European national societies)
  • Direct contact to the RTT Alliance representatives and invitation to the RTT Alliance Meet & Greet meeting
  • A complimentary networking space in the Communities Pavilion during the ESTRO annual congress
  • Visibility on the RTT Alliance webpage
  • Free online job postings on the ESTRO website
  • Use of the ESTRO RTT Alliance member logo

For more information, please contact the ESTRO office




  • Voting period: 19 Feb – 11 March 2024

  • 123 ballots cast out of 526 eligible voters (23,38%)

The new RTT Alliance Chairs for the 2024-2027 term, who will also have a seat at the RTT Committee, are: