The official housing portal is expected to open in August 2026.
The Official Housing Bureau for World Sleep 2027
International Conference Services (Pte). Ltd. is the official housing bureau for World Sleep 2027 and will offer assistance with the coordination of accommodation requirements for the congress.
Housing Piracy and Fraud Warning
WARNING: Beware of housing piracy companies and other fraudsters. They are contacting speakers, delegates, and other attendees to book rooms through their channels, and they are falsely claiming that they control the rooms for World Sleep. They do not. These companies will charge you non-refundable deposits and accept your money without even booking a room.
The official congress website (worldsleepcongress.com) is the ONLY way to reserve official hotel rooms for World Sleep 2027. International Conference Services is the ONLY company authorized to communicate with our attendees and coordinate their accommodation in Montreal. If you receive any communication that suggests otherwise, please immediately inform World Sleep Society at info@worldsleepsociety.org or +1 507 316 0084.
Learn more about the signs of fraudulent emails at worldsleepcongress.com/fraud.
Never hesitate to contact World Sleep Society to confirm the legitimacy of a communication.