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We will gladly assist you during the registration process. You can find frequently asked questions about ISS Europe below.
If they do not help to resolve your problem, please contact us.


My email address is "already in use"?

If you are already registered to ISS Europe, you cannot register twice using the same email address.
If you get this error message ("Your email address is already in use!") you probably registered some time ago for ISS Europe.

I need hotel information!

Hotel information can be found here.

I need a letter of invitation!

If you need an invitation letter for your visa, please get in contact with Robert Sellnow.

How do I register as press?

Accredited journalists will have free access to the conference.
If you want to register as press, please get in contact with Serena Brischetto.

Terms and Conditions

Cancellations received on or before 29 January 2021 are subject to a 25% administrative fee.
After 1 January 2021 refunds will not be issued for cancellations, including no-shows. Please email your cancellations on company letterhead to SEMI at
Substitutes are only accepted with written permission from the original registrant. If you have any questions, please contact the SEMI Europe office.