Please find below information regarding the registration for HAPS4ESA 2024. 

The registration fee for the event is 50€ and includes access to the sessions, coffee breaks, lunch and the Welcome Reception.

The registration deadline is 29.01.2024. Note, however, that the number of participants is limited and available spaces are filling up quickly.

Participants are expected to finance their own travel and accommodation expenses.

Payment Method 

Registration payments can be made by credit card or bank transfer. If you choose to pay by bank transfer, payment is to be settled within 14 days of the invoice issue date. You will find the invoice attached to the registration confirmation e-mail. The billing address reflected is the address which was provided when completing the online registration form. Should you instead choose for payment by credit card, you will be redirected to a secure payment site. 

Kindly note that bank transfer payments are only offered until 29 January 2024. After this date, you are required to pay by credit card. 

Cancellation Policy 

All cancellations must be made in writing to ESA Conference Bureau (

Cancellations received:

- On or before 11 January 2024, will incur a cancellation penalty equal to 10% of the total registration fee.

- On or after 12 January 2024, will incur a cancellation penalty equal to 100% of the registration fee.

Any refunds will be dealt with after the conference.

ESA Conference Bureau / ATPI Corporate Events

      ESA-ESTEC, Keplerlaan 1
      2201 AZ Noordwijk, The Netherlands

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