Presentation Guidelines for Oral on Demand Presenters


Reshaping Surgical Oncology after COVID-19

Friday 23 October 2020, 16:00 - 21:00 CEST
Saturday 24 October 2020, 09:00 - 13:00 CEST

Oral on Demand - Presentation Guidelines

All Oral Presentations on Demand are pre-recorded and not presented live.

The official language of ESSO 2020 Virtual is English, therefore all presentations must be prepared and delivered in English.


Presenters are required to prepare:

1. Video presentation
Presenters nominated for Oral on Demand must upload a 10 minute presentation video.

• Length: Maximum 10 minutes
• Format: Video File – A powerpoint presentation with commentaries. We support all standard video formats.
• Step-by-step instructions on how to capture your 10-minute video can be found here (for newer version of PowerPoint) or also here (for older version of PowerPoint).
• Virtual Congress Presentation Checklist

All Oral Presentations will be uploaded online and will be available for all registered delegates and participants of the Virtual Congress. Presentations will remain accessible on demand for one month after the congress. We recognize that this is different from an in-person meeting, and we kindly ask presenters to make sure and include in their oral presentation information and data that are comfortable publishing or have consent to their display.


Upload your presentation/s via the ESSO 2020 Online Services Portal

Oral upload will begin on Thursday, 1 October 2020 and your oral presentation must be submitted no later than Monday, 19 October 2020.

In case a presentation does not meet the specified conditions, the Scientific Committee reserves the right to not accept your presentation and ask you to edit it.

Thank you for preparing your presentation for ESSO 2020 Virtual. Should you need assistance, please contact us at: