National Center on Accessibility
The National Center on Accessibility is a collaborative programme between Indiana University and the USA National Park Service. It is designed to promote access for people with disabilities in recreational activities. The NCA offers distance learning courses on improving access, undertakes research into access issues and provides technical advice. Its website contains research findings, information about training, best practice case studies and a free newsletter. A list serve has been set up to keep members up to date with news on access developments.