American Academy of Sleep Medicine www.aasmnet.com

American Association of Sleep Technologists www.aastweb.org

American Sleep Apnea Association www.sleepapnea.org

Binary Sleep www.binarysleep.com

Board of Registered Technologists www.brpt.org

CPAP Central www.sleepeducation.com

Indiana Society of Respiratory Care www.in-isrc.org 

Indiana Professional Licensing Agency www.in.gov/pla/

National Sleep Foundation www.sleepfoundation.org

Restless Legs Syndrome www.rls.org

Sleep Net www.sleepnet.com

Sleep Research Society www.sleepresearchsociety.org