You can watch many entries of our media library by simply registering a user account on our website. To watch a video, log on to your user account.

Some exclusive videos are restricted to holders of a valid "Congress on Demand ticket". The ticket is included in the "full congress ticket". You can also purchase the ticket in our ticket shop after the event.

Opening Ceremony

Short description

We cordially invite all congress participants and visitors of the trade fair to the opening of OTWorld 2022.


Please find detailed information in our congress programme .


Event Location

CCO, Room 1