Future Congresses

Locations for upcoming bi-annual congresses are decided several years in advance. Currently, World Sleep Society is accepting letters of interest from host societies regarding:

2021: For World Sleep 2021, letters of interest are no longer being accepted.

2023: For World Sleep 2023, World Sleep Society is accepting letters from any geographic location. Letters of interest are due by December 31, 2017. Read more about 2023.

To send a letter of interest for hosting, you must:


  1. Collaborate with a sleep society. World Sleep Congresses only accept letters of interest from societies. The society does not need to be a member of World Sleep Society. View our current society members. Or read details on becoming an Associated Society Member.
  2. Compile a letter of interest.
  3. Send the letter of interest.

Read our full policy on Hosting World Sleep Congress.