OCCK is a not-for-profit Kansas corporation dedicated to helping people with physical or mental disabilities remove barriers to employment, independent living, and full participation in their communities. Our organization has been in operation since 1970. Our goal is to be your primary source of information and assistance in helping people with physical or mental disabilites remove barriers to employment, independent living, and full participation in their communities. Please let us know how we may best assist you and how we’re doing.