We hereby invite you to propose contributions to the symposium. You can submit your abstract via the Call for Contributions until 31/03/2023.

https://www.safety-of-nuclear-waste-disposal.net/submission.html

You can use the form to submit both presentations and posters for sessions that have already been announced. You can also express your wish to contribute to an announced panel or workshop (see section "announced formats"). Please write an informative description of your proposal, which can be evaluated by the scientific committee. Please also include a descriptive title, and specify the presentation format. Please note the following requirements for the different formats:

• Presentation: Presentations must not exceed 15 minutes. There will be an additional 5 minutes for questions.
• Poster presentation: The posters will be presented in two-hour poster sessions, the format shall be DIN A0 (84 cm wide and 119 cm high). The authors will also have the opportunity to present their contribution as a one-minute short talk on one slide. Authors should be present at their poster boards during the poster sessions.
• Workshop or panel contribution: If you would like to make a short contribution as part of the announced workshops or panel discussions, please let us know here. We will put you in touch with the relevant workshop or panel chair for further coordination of the content.

Following the call for contributions deadline, BASE will review all session and poster proposals together with the scientific committee, and then contact you. In the event of a high number of submissions, preference will be given to those that are directly related to this year's symposium focus theme.

We will then ask the authors of all selected submissions to upload their contributions to a conference platform so that they can be published in the conference proceedings. In addition, the names of the authors and the titles of the papers will be published on the BASE website as part of the programme.

The conference language will be English. Please submit your proposal in English. Only then can it be reviewed and considered by the scientific committee.