The registration site is closed.
The Montreux Music & Convention center 2m2c
Avenue Claude Nobs 5
1820 Montreux
Browser requirements
Contact us



This website is 3D Secure Please take note that online payments by credit card require “3D secure” identification (authenticated payment system that offers added security for your online purchases).

During payment, your bank checks the card holder’s identity before validating the transaction. To validate the payment you may be asked to:
> enter your date of birth,
> enter a code received by SMS,
> answer a secret question, etc.

EOS 2017 – 93rd Congress of the European Orthodontic Society

The aim of EOS is to advance all aspects of orthodontics and its relations with the collateral arts and sciences for the public benefit. It seeks the furtherance of orthodontics amongst all branches of the dental profession working in private practice, hospitals and universities throughout Europe. It brings together each year at an annual congress orthodontists from all over the world.

Important information

  • If you have already created an account last year, please enter your details in the appropriate section; Existing users. If you have forgotten your information, please contact us: eosreghot2017@mci-group.com
  • If it is the first time you reserve through MCI Suisse SA, please enter your details in the New user section. This account will allow you to manage your reservation and hotel booking 24/7.
  • You must complete all steps for your reservation to be accepted. It is not possible to save an incomplete reservation and come back to it later
  • Following data for each reservation is mandatory: Full Participant name, Institution/Company, E-mail address, Business address and phone.
  • First Name, Last Name and Country will appear on the name badge.
  • You will also be asked to indicate a contact person and number in case of emergency.
  • In order to view the official hotel list, please click here.

  • Group Reservations (more than 3 participants):

If you wish to create a group of more than 3 members, please download and fill in the below corresponding group request form and return it to us by email: eosreghot2017@mci-group.com





Group Registration request form

Click here to download hotel
availabilities and book your hotel

EOS 2017 cannot validate hotel reservations via sources other than those presented by MCI as MCI is the only official mandated housing bureau for this congress.

With careful research and dedicated negotiations, MCI works on your behalf to provide hotel room blocks of a high-quality standard at a discounted rate. For the best customer service and guaranteed hotel rooms, attendees and exhibitors should make their reservation through the official housing bureau offer provided in this registration system.

It is important to be aware that you may be contacted by phone, fax, or email by third party companies that act as travel agencies, wholesalers or destination management companies to solicit you with aggressive or deceptive tactics for room reservations. Room poachers and pirates may also misrepresent themselves as the official congress housing bureau and may illegally use the conference name or logo.

If you are contacted by someone asking if you need a room at EOS 2017 or if they represent themselves as the official housing bureau EOS 2017, please obtain as much information as you can, such as the name of the company, the person calling and their telephone number — then contact MCI Geneva at +41 22 33 99 538 - eosreghot2017@mci-group.com.
New users: Create an Account
If it is the first time you make a reservation through MCI Group, please enter your details in the New user section. This account will allow you to manage your reservation and hotel booking 24/24.
Connect to B-Com
(*) required field