The 35th International Seating Symposium (ISS) is the world's largest educational conference and exhibition featuring wheelchairs and related assistive technologies. For the first time in 20 years, the ISS returns to Pittsburgh, PA and will take place March 20 – 22, 2019 at the David L. Lawrence Convention Center.  Conference attendees will have the option to earn up to 17 contact hours (1.7 CEUs) while choosing from over 140 courses taught by subject matter experts. Our 127k square foot exhibit hall will house exhibits from over 130 exhibitors including wheelchair and equipment manufacturers, educators, family-owned, non-profit and advocacy groups.