In many situations, covered entities communicate with someone other than the person who is receiving their goods or services. For example, school staff usually talk to a parent about a child’s progress; hospital staff often talk to a patient’s spouse, other relative, or friend about the patient’s condition or prognosis. The rules refer to such people as “companions” and require covered entities to provide effective communication for companions who have communication disabilities.

You probably won't have to check your site with all of the available evaluation tools out there, but it is a good idea to do so for the most common web browsers. Just as accessibility software makes it easier for people with disabilities to navigate the Internet, these tools make it easier for developers to ensure accessibility from the start. When you think you've mastered it, go back through the Section 508 compliance checklist to ensure you've met every goal.

A person’s method(s) of communication are also key. For example, sign language interpreters are effective only for people who use sign language. Other methods of communication, such as those described above, are needed for people who may have lost their hearing later in life and do not use sign language. Similarly, Braille is effective only for people who read Braille. Other methods are needed for people with vision disabilities who do not read Braille, such as providing accessible electronic text documents, forms, etc., that can be accessed by the person’s screen reader program.

When’s the last time you thought about how accessible your website is to users who are blind or visually-impaired? Even though ADA website compliance is the law, many businesses have failed to update their websites to accommodate these users. Most recently, Winn-Dixie is in the news for failing to provide ADA compliant web design. A user who is blind was unable to use their site, filed a lawsuit, and a Miami judge ruled that Winn-Dixie violated the Americans with Disabilities Act. If your website is not currently accessible to the visually-impaired, it’s time to think about updating your site for compliance and user experience.
Many deaf-blind individuals use support service providers (SSPs) to assist them in accessing the world around them. SSPs are not “aids and services” under the ADA. However, they provide mobility, orientation, and informal communication services for deaf-blind individuals and are a critically important link enabling them to independently access the community at large.
"The United States demands that H&R Block is fined a penalty to 'vindicate the public interest' and to award money to the individuals who sued the company. The ADA prohibits discrimination of disability by public accommodations in the 'full and equal enjoyment of the goods, services, facilities, privileges, advantages and accommodations,'" the Justice Department said in joining the lawsuit.
The situation has now emboldened many people. She is dealing with tons of demand letters going out across the country. Businesses have been caught off guard because they thought they had time to deal with this and become compliant, and now the Justice Dept. basically says they have to be compliant now. As soon as they deal with one plaintiff, another comes along.
The guidelines are broken down by four main principles: perceivable, operable, understandable, and robust. Under each principle, there are guidelines that provide specific goals a website should work toward. Under each guideline, there are testable success criteria. Those criteria are graded A, AA, or AAA. This grade shows the level of conformity to accessibility, AAA being the highest. The law only requires A and AA guidelines to be met.