International Symposium for Professionals

Thank you to everyone who  attended the sold out 19th International 3S Symposium in-person and online!

Beginning in 2017 you can purchase the 19th International 3S Symposium individual presentations and watch at your convenience on SPD University!

We Invite You to Our 2017 Conference!

Symposium Logo

Denver, Colorado

October 6-7, 2017

A celebration of 15 years of success – highlighting the research accomplishments of the SPD Scientific Workgroup and strategy presentations by clinical experts in the field. 

Thank you to our 2016 Exhibitors

Premier Exhibitors

MakotoLSI LogoHayleys Joy Logo


Major Exhibitors


Grand Exhibitors


Associate Exhibitors

Weighted WearablesStAugustine LogoSPIO

SommerflyDMP LogoCHILD

Sensory World   DIRFloortime