Basically, there are standards which apply to US federal agencies, and State or Local Government websites (not business/personal websites). While some disability discrimination laws do mention websites, they don’t specify the technical standards required to comply with the law. Regardless of ADA’s lack of stating websites must be fully accessible, the Department of Justice seems to rule on the side of “they should be”.
The Trump administration’s DOJ had previously promised to begin using WCAG 2.0 as its formal standard for web accessibility. However, the DOJ recently included this action as part of the department’s “inactive list,” which means that it’s not likely to be adopted in the near future. As a result, a clear standard to judge an organizations’ web accessibility will continue to be interpreted, and the number of ADA website lawsuits is not expected to slow down any time soon.
The Americans with Disabilities Act (ADA) and, if the government entities receive federal funding, the Rehabilitation Act of 1973 generally require that state and local governments provide qualified individuals with disabilities equal access to their programs, services, or activities unless doing so would fundamentally alter the nature of their programs, services, or activities or would impose an undue burden.2 One way to help meet these requirements is to ensure that government websites have accessible features for people with disabilities, using the simple steps described in this document. An agency with an inaccessible website may also meet its legal obligations by providing an alternative accessible way for citizens to use the programs or services, such as a staffed telephone information line. These alternatives, however, are unlikely to provide an equal degree of access in terms of hours of operation and the range of options and programs available.
The ADA guidelines provide the foundation that organizations need to achieve digital accessibility best approaches, however they are not exhaustive. They do not provide direction for all of the accessibility challenges that people with disabilities face. They also fail to provide detailed technical instructions. With these limitations in mind, there is a ray of hope.
All of that was well and good in 1990, when the then-nascent Internet was not the ubiquitous presence in the lives of Americans that it is today. For example, retail shopping in-person at a mall in 1990 was booming, unlike today where online shopping has completely changed the game for retailers. As time and technologies evolved however, the Department of Justice (DOJ), the entity charged with enforcing the ADA, hinted but never definitively stated that Title III may indeed be applicable to websites.