Please see IAC 2026 Access Policy Table on the registration information page at the IAC 2026 website. (https://www.iac2026.org/registration)
Cancellation Policy and Terms & Conditions for Registrations
- Notification of cancellation shall be made in writing and sent to the Congress Secretariat by sending an email to [email protected]. The notification shall include all the relevant information regarding the bank account to which a possible refund may be remitted.
- If the written notification of cancellation is received on and/or before 7th August 2026 (within the working hours in Türkiye) a handling fee of 75 EUR will be deducted from the refund sum. No refunds will be made for cancellations received after 7th August 2026.
- The refund requests received by the Congress Secretariat by email shall be evaluated and approved with the Host no later than 60 days after the Congress. No refund request received after 7th August 2026 will be processed.
- Credit will not be given for unattended events or late termination of attendance. Refunds will be credited only to person / entity who / which paid the original registration. Reimbursement to or for the benefit of third parties is excluded.
Cancellation Policy and Terms & Conditions for Accommodation
- Notification of cancellation shall be made in writing and sent to the Housing Bureau, Serenas Group by sending an email to [email protected]. The notification shall include all the relevant information regarding the bank account to which a possible refund may be remitted.
- If the written notification of cancellation is received on and/or before 7th August 2026 (within the working hours in Türkiye) a handling fee of 100 EUR will be deducted from the refund sum.
- No refunds will be made for cancellations received after 7th August 2026.
- The refund requests approved by the Host will be processed after the Congress, within 60 days.
- No refund request received after 7th August 2026 will be processed.
- Credit will not be given for unattended events or late termination of attendance. Refunds will be credited only to person / entity who / which paid the original registration. Reimbursement to or for the benefit of third parties is excluded.
- No credit will be given for unattended events or early departure.
Official Accommodation Services
Hotel accommodation services for the 77th International Astronautical Congress (IAC 2026) are provided through the official Congress accommodation system, in cooperation with Serenas Group, the official housing bureau.
Tel: +90 312 440 50 11
E-mail: [email protected]
Shuttle Service
Participants who book their accommodation through the official IAC 2026 Registration System will enjoy complimentary shuttle service between their hotel and the Congress Center.
The service will operate between October 5-9 with departures from the official hotels at 07:15, 08:00, 10:00, 12:00, 14:00, and 16:00, and returns from the Congress Center at 10:30, 12:30, 14:30, 16:30, and 19:00.
Copyright © 77th International Astronautical Congress - IAC 2026 Antalya | All Rights Reserved - Turkish Space Agency (TUA) 2025-2026
