Making sure a web site and its content are accessible to as many people as possible is not only ethically responsible and good business, it is also legally required. Accessibility has legal implications drawn directly from the American with Disabilities Act (ADA) and civil rights law, including Section 508 and Section 504 of the Rehabilitation Act of 1973. As stated on the U.S General Services Administration web site:
“Section 508 may not apply to your website, but other laws likely do, so your website should be accessible…Regardless of whether or not federal regulations apply to your website, designing for all users is a best practice, and will help your organization more effectively meet the needs of all your customers.” – U.S General Services Administration
Section 504 of the Rehabilitation Act
Section 504 of the Rehabilitation Act [pdf] of 1973 is the first civil rights legislation in the United States designed to protect individuals with disabilities. The act states:
“No otherwise qualified handicapped individual in the United States should solely by reason of his handicap, be excluded in the participation in, be denied the benefits of, or be subject to discrimination under any program or activity receiving federal financial assistance.”
It took for five years, three presidential administrations, nationwide demonstrations, a take over of a federal building in San Francisco, California, and massive community support to get it passed into law. Section 504 was the first piece of civil rights legislation to promise an end to segregation, an end to employment discrimination, and an end to separate but equal facilities for millions of disabled Americans. The Regulations implementing Section 504 were finally written and passed during the Carter Administration. – Disability Rights Education & Defense Fund