NOTE: The Access Board will be maintaining updated reference material on telecommunication access on its web site at The Trace Research and Development Center, under sponsorship of the U.S. Department of Education's National Institute on Disability and Rehabilitation Research (NIDRR) will also be maintaining a web site at that will contain continually updated bibliographic information on telecommunications access as well as an on-line design tool and an on-line collection of examples of accessible designs and techniques.