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29th IAEA Fusion Energy Conference (FEC 2023) - Participation and registration

Participation and Registration

All persons wishing to participate in the event must be designated by an IAEA Member State or should be a member of an organization that has been invited to attend.

Key Deadlines and Dates 


  • 28 March 2023: Submission of Form B (together with Form A) through InTouch+ platform
  • 28 March 2023: Submission of Form C (together with Form A) through InTouch+ platform
  • 7 October 2023: Submission of Form A only (no paper submission, no grant request) through the InTouch+ platform

Synopsis and Manuscripts

  • 10 February 2023: Opening of synopses submission through IAEA-INDICO
  • 16 March 2023: Deadline for submitting synopses through IAEA-INDICO
  • 15 June 2023: Notification about the acceptance of contributions and opening of post-deadline submission thorugh IAEA-INDICO
  • 31 July 2023: Opening of manuscript submission through IAEA-INDICO
  • 15 September 2023: Deadline for submitting synopses for post-deadline acceptance through IAEA-INDICO (PDF files only)
  • 20 September 2023: Deadline for submitting manuscripts through IAEA‑INDICO


  • 27 November 2023: Deadline for submitting overview oral and overview poster papers as well as summary papers for publication in Nuclear Fusion
  • 15 January 2024: Deadline for submitting regular oral and regular poster papers for publication in Nuclear Fusion

Registration through the InTouch+ Platform

Access the InTouch+ platform:

  • Persons with an existing NUCLEUS account can sign in here with their username and password;
  • Persons without an existing NUCLEUS account can register here.

Once signed in, prospective participants can use the InTouch+ platform to:

  • Complete or update their personal details under ‘Basic Profile’ (if no financial support is requested) or under ‘Complete Profile’ (if financial support is requested) and upload the relevant supporting documents;
  • Search for the relevant event (EVT2102340) under the ‘My Eligible Events’ tab;
  • Select the Member State or invited organization they want to represent from the drop-down menu entitled ‘Designating authority’;
  • If applicable, indicate whether a paper is being submitted and complete the relevant information;
  • If applicable, indicate whether financial support is requested and complete the relevant information (this is not applicable to participants from invited organizations);
  • Based on the data input, the InTouch+ platform will automatically generate Participation Form (Form A), Form for Submission of a Paper (Form B) and/or Grant Application Form (Form C);
  • Submit their application.

Once submitted through the InTouch+ platform, the application together with the auto-generated form(s) will be transmitted automatically to the required authority for approval. If approved, the application together with the form(s) will automatically be sent to the IAEA through the online platform.

For additional information on how to apply for an event, please refer to the InTouch+ Help page.
Any other issues or queries related to InTouch+ can be sent via email to the Contact Point.

If it is not possible to submit the application through the InTouch+ platform, prospective participants are requested to contact the IAEA’s Conference Services Section via email.

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