All important questions concerning the trade show will be answered here.

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Are you already an exhibitor or want to become one? Here you will find answers to frequently asked exhibitor questions!

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Any further questions? Please contact the visitor support:

• P +49 89 189 149 550
• visitor@opti.de
• Contact form

Do you need further support? We are happy to help!

• Exhibitor Ticket Portal Service for questions regarding the Exhibitor Ticket Portal, voucher ordering and personalisation of exhibitor passes:
  P: +49 89 189 149 560
  ticketing-service@opti.de
• Contact the opti team