Details continue to trickle in about the RESNA specialty certification
For starters, RESNA has decided to name the specialty certification seating and mobility specialist (SMS) and make it a modifier to the assistive technology professional (ATP) certification. As a result, an ATP who takes and passes the specialty certification exam will become an ATP/SMS.
Secondly, RESNA has posted an exam outline and study materials to the specialty certification section of its Web site.
Thirdly, it will cost you $250 to sit for the exam.
Go here for more info.