ePoster or Surgical Video Upload Site, NOW OPEN!

Deadline for submission: Monday, June 21, 2021

All first authors of accepted ePosters and Surgical Videos will receive a unique upload link by email from Yourconference.Live. If you have not received these details by April 9, please contact the COS at

Before uploading your ePoster, please review the ePoster/Surgical Video guidelines.


All accepted posters will be presented as electronic poster presentations (ePosters). We request that you please submit your poster electronically in a single PowerPoint slide format to The upload site will be open as of April 2, 2021 and all submissions must be completed by Monday, June 21.

Surgical Videos

All surgical videos must be submitted digitally in advance of the meeting to our hosting site, Video content cannot be modified from the version submitted during abstract submissions. Prior to uploading your video, please add an introductory screen to your file. This can be a cover image or a play button.

The deadline to upload your ePoster or Surgical Video for the 2021 COS Annual Meeting is:
Monday, June 21, 2021.

For more information, please contact:
Colleen Drake
Coordinator, Continuing Professional Development
Canadian Ophthalmological Society
Phone: 613-729-6779 ext 235 | Email: