Website Accessibility in the USA

With the enactment of the Rehabilitation Act Amendments of 1998, Section 508 became the principal law regarding government websites and websites of those doing substantial business with the government.
Based of WACG 1.0 Priority Level 1 with some additional requirements.
http://www.section508.gov/

With the enactment of the Rehabilitation Act Amendments of 1998, Section 508 became the principal law regarding government websites and websites of those doing substantial business with the government.