Know Before You Go
Welcome to IUMS 2026!
IUMS 2026 is planned as an in-person congress to be held in Lisbon, Portugal from November 4-6, 2026.
CCL – Lisbon Congress Centre
Address: Praça das Indústrias 1, 1300-307 Lisboa, Portugal
| Registration | Exhibition | Speaker Ready Room | |
| Tuesday, November 3 | 15:00 – 18:00 | – | – |
| Wednesday, November 4 | 8:00 – 17:00 | 10:30 – 19:10 | 8:00 – 17:00 |
| Thursday, November 5 | 8:30 – 17:00 | 10:30 – 17:00 | 8:30 – 17:00 |
| Friday, November 6 | 8:30 – 17:00 | 10:30 – 17:00 | 8:30 – 17:00 |
The official language of the congress is English.
The congress will officially run on British Summer Time (BST) – Lisbon Time.
The currency used in Portugal is the Euro (EUR).
You can compare it to your local currency HERE
During the entire IUMS 2026, the advised attire is business casual.
Free WiFi is available to all congress participants throughout the venue.
Network: IUMS2026
Password: iums2026
Enhance your congress experience by using the official IUMS 2026 mobile app. The app allows you to:
- View sessions, speakers, exhibitors, and supporters
- Create your own schedule by bookmarking the sessions you wish to attend
- Read abstracts and view e-posters
- Provide feedback and interact with other participants
- Receive real-time updates and access all important IUMS 2026 information at your fingertips
FACULTY REGISTRATION DESK
The following attendees are kindly requested to visit the Invited Speaker Registration Desk to collect their badges: Keynote speakers, Bridging speakers, Invited speakers and Society Session speakers. All other delegates, including abstract presenters, are kindly requested to follow the prepaid registration procedures below. Thank you for your cooperation!
PREPAID REGISTRATION
- A confirmation letter with a barcode will be sent to all non-invited speaker participants about a week before the start of the congress.
- You can scan the barcode directly from your phone or print and scan it to collect your badge from the prepaid registration stations located in the Registration Area at the CCL – Lisbon Congress Centre.
- If you cannot locate your confirmation letter and barcode, do not worry, you will still be able to use the self-service machines by typing your full name into the machine. Hostesses will be in the Registration Area to assist you.
BADGES
Upon registration, you will receive your name badge. You are kindly requested to wear your badge during all IUMS 2026 sessions and events.
INSTRUCTIONS FOR SPEAKERS & MODERATORS
Speakers and oral abstract presenters are kindly requested to be seated in the front row before their session to ensure a smooth and timely transition between presentations.
Moderators are kindly advised to check the moderation guidelines below and strictly follow the program schedule. Session outlines will be available at the head table in each hall.
Join the IUMS 2026 networking events, meet with colleagues, make connections and enjoy your stay in Lisbon. For more details on schedules and tickets, please view our Networking Events and IUMS Walking & Running Tours pages or approach us at the Registration Desk onsite.
An official personalized letter of invitation will be provided to registered participants as part of the registration process. You will be able to generate an invitation letter at the end of the registration process, and you will also receive a confirmation email with a link to the invitation letter.
This invitation is prepared solely for visa applications and is not a commitment on the part of the organizers to provide any financial support or confirmation of inclusion in the scientific program.
For your comfort and convenience during IUMS 2026, dedicated nursing and prayer rooms will be available at the venue throughout the congress. These facilities will be clearly signposted and accessible during event hours.
All event activities (including educational sessions, meal functions, exhibit hall, etc.) are exclusively reserved for registered attendees. Non-registered guests (including children, family members, colleagues, etc.) are not allowed in any of the event areas. Badges provided at registration are required for entrance into all functions and will be strictly enforced.
Please do not leave bags or suitcases unattended at any time, whether inside or outside the session halls. Instead, please use the Congress cloakroom. Hotels strongly recommend that you use their safety deposit boxes for your valuables.
The IUMS organizers cannot accept liability for personal accidents or for the loss of or damage to participants’ personal property, whether occurring during the Congress or arising indirectly from it.
Participants are advised to arrange their own personal health and travel insurance for the duration of their trip.
Attendees of the IUMS 2026 Congress are required to respect the privacy of other participants and refrain from any unauthorized or unwelcomed recording or photography. Participants are not allowed to take photos or videos of scientific material shown unless express prior consent by the presenter has been ascertained. Moreover, integral recording of complete oral presentations is not allowed unless these are done by a professional entity that has been contracted for this purpose by or on behalf of the organizer.
Taking photos and recordings at the conference center for professional use is not allowed without obtaining prior permission from the organizer.
The IUMS Congresses adhere to the copyright laws guiding the appropriate sharing of scientific research material, including data. Authors’ consent may be requested by the IUMS 2024 Congress organizer in case sharing of scientific material from abstracts/posters/presentations as part of the IUMS and any of its third-party organizations for publications and educational activities.
Please be advised that a professional photographer may be taking photos of participants during the IUMS 2026 Congress. These photos may be used for promotional purposes, including but not limited to the IUMS website, social media, and future congress materials. By attending the congress, you consent to the use of your image in these materials.
If you have any questions, please be sure to check out our Frequently Asked Questions or send us an email via the Contact Us form.