Group Registration

Group Hotel Accommodations

The Estrel

In order to secure rooms for your group (minimum of 10) at the headquarters hotel the Estrel Berlin, you will need to download and complete the application form below and email it to You will be contacted by an Estrel Berlin Hotel Associate to confirm your group reservation.  Booking must include the peak nights 17, 18 and 19 January.


Group hotel room contracts must be signed within 14 days of receipt. Once the group rooming contract is signed, 50% will be invoiced and due within 7 days.  25% is due by 1 November 2023, and the remaining 25% will be due by 4 December 2023.  The International Neurotoxin Association agrees to allow for a ten percent (10%) reduction in your cumulative room night commitment without penalty until 17 November 2023.  No refunds will be issued after 4 December 2023.

Ancillary Room Request

If your group is interested in securing meeting space during the TOXINS 2024 7th International Conference, please download and complete the application and email to

INA policy allows exhibiting companies and nonprofit organizations to host events during TOXINS 2024, but places limits on the times and venues of these events. Entertainment, meetings, or similar activities will not be permitted without prior INA approval.

The INA must review and approve ANY event affecting TOXINS 2024 meeting attendees and faculty during the inclusive dates of the conference before promotion and implementation of the event can occur, whether it is being held at INA-contracted facilities or otherwise.

Once your request has been approved by the International Neurotoxin Association, the Estrel Berlin will contact you for further details to confirm your request and provide a contract.

Sponsors must comply with all applicable US, national, international, and local laws and guidelines.

Join Our Mailing List

Click here to sign up, and then manage your subscription.