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Save the date: #otworld20
12 - 15 May 2020

TAR 2020: Registration & Accomodation


Registration fee

TAR regular Day Ticket 150.00 EUR (incl. 19 % Vat)

Online tickets

As of January 2020, the online ticket shop of TAR will be available here.
TAR Conference tickets also include participation in the trade show and world congress OTWorld 2020.


The Hotel Reservation Team of Leipziger Messe can assist you with booking hotel rooms in any comfort and price category, and also provides advice regarding your questions on accommodations in Leipzig.

We suggest booking your accommodation as soon as possible, because visitors of OTWorld will be looking for Hotels as well!


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: +49 341 678-6861
E-Mail: congressregistration @leipziger-messe.de