Join thousands of sleep professionals from over 70 countries for the best in sleep medicine and research
Need to register a group? Visit our group registration page for instructions.
The “Register through ABS” option is accessible only to past and current members of Associação Brasileira do Sono.
Registration Help
Important note: Beware of fraudulent actors who may request payment or direct your attention elsewhere for registration. Register through one of these official sources, depending on your membership status:
- Register through member.worldsleepsociety.org if you are not a member of the Brazilian Sleep Association.
- Register through the Brazilian Sleep Association’s official registration website if you are an ABS member only.
Please contact [email protected] immediately if you encounter a potentially fraudulent request for information or payment.
Need help registering? Please contact World Sleep Society by email at [email protected].
What does registration cover? Registration includes Sunday evening’s Opening Ceremony through Wednesday’s closing ceremony. Scientific sessions include keynotes, symposia, abstracts and other scientific sessions hosted by World Sleep Society. Registration also covers entrance to exhibit hall and select networking events. Pre-congress courses are an additional fee.
Patient advocate registrations: World Sleep welcomes dedicated patient advocates to the congress and offers a special registration rate of $50. Ensure you have a free online account with member.worldsleepsociety.org and then complete the request form (note: login required) to access this special registration rate for World Sleep 2023.
Press passes: Access to scientific sessions is available complimentary to credentialed journalists. Please contact [email protected] with your request for access to World Sleep 2023. Press passes will only be shared with individuals writing on behalf of a public-facing journalistic organization and are subject to approval by World Sleep Society.
Do members receive a discount? Yes! Members of World Sleep Society receive discounted rates for registration. Become a World Sleep Society member.
Associate Society Member Discount
World Sleep Society (WSS) offers a $10-OFF coupon code for current members of associates societies to become individual members of WSS. (See full list of Associate Society Members.)
Gala Dinner Tickets
Tickets are available to purchase for the gala dinner on Monday, October 23, 2025. Tickets are $95 (regardless of membership or date of purchase) and are subject to availability. Read more about this year’s gala dinner and purchase tickets through the same registration platform linked above for the main congress.
Registration Rates
Registration and ticket rates are listed in USD.
World Sleep Congress
Registration includes the main scientific program taking place over October 23–25, 2023, including invited speakers, symposia, and abstracts, as well as the opening ceremony, closing ceremony, and exhibit hall.
| Early | Regular | Late/On-site | |
|---|---|---|---|
| November 1, 2022 – July 31, 2023 | August 1, 2023 – October 1, 2023 | October 2, 2023 – October 25, 2023 | |
| Non-member | $500 | $550 | $675 |
| Delegate Member | $375 | $425 | $550 |
| Technologist Member | $200 | $250 | $375 |
| Student Member | $175 | $225 | $350 |
Pre-Congress Courses
Both half-day and full-day course ticket price includes lunch. Each individual course requires a separate ticket.
| Ticket Rate | |
|---|---|
| Full-Day Course | $125 |
| Half-Day Course | $75 |
Honoraria and Reimbursement Policy
World Sleep Society does not provide honoraria to academic planners, committee members, co-chairs, or speakers. No individual involved in a CME activity may receive payments directly from a commercial interest, including honoraria, travel, out-of-pocket expenses or other payments. Read the complete policy.
Refund Policy
- Full refund only available if cancellation is made on or before July 31, 2023
- Partial refund available for cancellations made between August 1, 2023 and September 30, 2023 (a $50 administration fee will be withheld, remaining balance will be returned)
- No refund available for cancellations made after September 30, 2023