World Sleep Society (WSS) will continue to operate programs of both the World Association of Sleep Medicine (WASM) and World Sleep Federation (WSF). Programs consist of education, awareness, and member services and include World Sleep Congress and World Sleep Day.


  • All members of the World Sleep Society receive online and app access to the Sleep Medicine journal. Full members also receive print copy in the mail.
  • World Sleep Day
  • International Sleep Specialists - Seoul, 2015