Riding for the Disabled Assoc. SA Inc (RDA SA) is a voluntary, not for profit, organisation providing horse riding instruction, carriage driving and related equestrian activities for people with disabilities.

Horse riding therapy and healthy recreation enables people with disabilities to develop skills through progressive instruction programs delivered by caring, committed and trained volunteers.

RDA SA is part of a worldwide movement, directly affiliated with RDA Australia Ltd and with close relationships with RDA affiliates in other states.