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The ticket shop for OTWorld 2020 is currently closed. We will provide more information as soon as possible.
(Art. 14 para. 1 ODR Regulation)
A platform for online dispute resolution is provided by the European Commission at ec.europa.eu/consumers/odr/
We are accessible to you by telephone from 9.00 a.m. to 5.00 p.m.. Outside these hours, please do not hesitate to contact us by e-mail.
Hotline: +49 341 678-6861E-Mail: congressregistration @leipziger-messe.de