I know there may have been concerns that the ADA may be too vague or too costly, or may lead endlessly to litigation. But I want to reassure you right now that my administration and the United States Congress have carefully crafted this Act. We've all been determined to ensure that it gives flexibility, particularly in terms of the timetable of implementation; and we've been committed to containing the costs that may be incurred.... Let the shameful wall of exclusion finally come tumbling down.[41]

State and local governments will often post documents on their websites using Portable Document Format (PDF). But PDF documents, or those in other image based formats, are often not accessible to blind people who use screen readers and people with low vision who use text enlargement programs or different color and font settings to read computer displays.

Service animals in public schools (K-12)13 – The ADA permits a student with a disability who uses a service animal to have the animal at school.  In addition, the Individuals with Disabilities Education Act (IDEA) and Section 504 of the Rehabilitation Act allow a student to use an animal that does not meet the ADA definition of a service animal if that student’s Individual Education Plan (IEP) or Section 504 team decides the animal is necessary for the student to receive a free and appropriate education.  Where the ADA applies, however, schools should be mindful that the use of a service animal is a right that is not dependent upon the decision of an IEP or Section 504 team.14

ACAA complaints may be submitted to the Department of Transportation’s Aviation Consumer Protection Division. Air travelers who experience disability-related air travel service problems may call the hotline at 800-778-4838 (voice) or 800- 455-9880 (TTY) to obtain assistance. Air travelers who would like the Department of Transportation (DOT) to investigate a complaint about a disability issue must submit their complaint in writing or via e-mail to:

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.
The ADA’s relationship with websites has been a complicated and often confusing story. The ADA does not explicitly address online compliance, even after undergoing several amendments in the far more web-oriented era of 2008. With no specific coverage under the law, it usually falls to the courts to determine how ADA standards apply to websites—or whether they do at all. 
A. The ADA does not require covered entities to modify policies, practices, or procedures if it would “fundamentally alter” the nature of the goods, services, programs, or activities provided to the public.  Nor does it overrule legitimate safety requirements.  If admitting service animals would fundamentally alter the nature of a service or program, service animals may be prohibited.  In addition, if a particular service animal is out of control and the handler does not take effective action to control it, or if it is not housebroken, that animal may be excluded.