Early bird pricing will end on 17 May 2019.

Please register by 5 July 2019 (press date).

Show proposal
The deadline for proposal and submission of shows is 19 July 2019. Submissions received later cannot be considered. See Programme for the link to the online form.

Workshop proposal
The deadline for workshop proposals is 5 July 2019. See Programme for the link to the online form.

Trade Fair
The deadline for trade tables is 19 July 2019. You may still apply for a table afterwards but we cannot guarantee there will still be vacancies.

The pre-booking of all rooms is valid until 17 May 2019. After that date all rooms not called off will be released to the general public again. We would like to encourage all participants to book their rooms at the Holiday Inn Hotel and to do so well before 17 May.

To book your room please contact Ms Ulyana Kutsiy using the convention code ISU2019 at

Phone: +49-451-3706 433
Fax: +49-451-3706 666

Hotel rooms can be cancelled until 6pm on the day of arrival.



You can register online, by mail or e-mail:

  • Booking form as PDF
  • Register online via

When you register online, you will get an immediate confirmation e-mail and invoice.

Trade tables, outings and gala dinner can be booked without registration to the congress.

You cannot make any changes on the web form after sending it. For any additional reservations or changes please send a request to



You can use bank transfer, credit cards or PayPal. But please be aware that by using credit cards or especially PayPal, the amount we receive will be several EUR lower than the original amount. Please use the cheapest service available.


Cancellation policy

Cancellation must be in written form, preferrably to

Credit card/PayPal charges will be deducted from all refunds.

Congress registration: 20 EUR cancellation fee after 5 July 2019.
Excursions, trade tables: full refund.
Gala dinner: full refund when cancelled at least one week before congress.

Cancellations after 5 July will be processed after the congress.