This list contains the telephone numbers and Internet addresses of federal agencies and other organizations that provide information about the American With Disabilities Act (ADA) and informal guidance in understanding and complying with different provisions of the ADA.

Department of Justice offers technical assistance on the ADA Standards for Accessible Design and other ADA provisions applying to businesses, non-profit service agencies, and state and local government programs; also provides information on how to file ADA complaints.

ADA Information Line

800-514-0301 (Voice)

800-514-0383 (TTY)

Internet Address


Equal Employment Opportunity Commission offers technical assistance on the ADA provisions applying to employment; also provides information on how to file ADA complaints.

Employment - questions

800-669-4000 (Voice)

800-669-6820 (TTY)

Employment – publications

800-669-3362 (Voice)

800-800-3302 (TTY)

Internet Address


Department of Transportation, Federal Transit Administration offers information on the public transit provisions of the ADA.

ADA Assistance Line

888-446-4511 (Voice)

TTY: use relay service

Internet Address

E-mail Address


Federal Communications Commission offers technical assistance on the ADA’s telephone relay service (TRS) requirements.

TRS Publications and Questions

888-225-5322 (Voice)

888-835-5322 (TTY)

Internet Address


Department of Education funds ten regional centers to provide technical assistance on the ADA. 

ADA & IT Technical Assistance Centers

800-949-4232 (Voice/TTY)

Internet Address


Access Board (or Architectural and transportation Barriers Compliance Board) offers technical assistance on the ADA Accessibility Guidelines.

Publications and Questions

800-872-2253 (Voice)

800-993-2822 (TTY)

Internet Address


Job Accommodation Network (JAN) is funded by the Department of Labor to provide advice on accommodating employees with disabilities.

Job Accommodation Network

800-526-7234 (Voice)

877-781-9403 (TTY)

Internet Address



For a Guide to Disability Rights Laws


For ADA Questions and Answers


For Designated Investigative Agencies


For Returning Service Members with Disabilities


For ADA Mediation Program


ADA Video Gallery