You are here

Telecommunications for the Deaf and Hard of Hearing Inc. (TDI)

Executive Director: Claude L. Stout
Public Relations Director: Eric Kaika

PO Box 8009
Silver Spring
(301) 563-9112
Web Address: 
Last Updated Date: 
September 18, 2018

Telecommunications for the Deaf and Hard of Hearing, Inc., (TDI) is a consumer advocacy organization that provides leadership in achieving equal access to telecommunications, media, and information technologies for the communication needs of 48 million Americans who are deaf and hard-of-hearing every day and during emergencies. TDI publishes the TDI World magazine and the TDI National Directory & Resource Guide, also known as the Blue Book, since 1968. In odd numbered years, TDI hosts a biennial conference where consumers, industry leaders, and government officials gather to discuss accessibility trends in technology.


Blue Book
Frequency: annual
Type: directory
TDI eNotes
Type: periodic e-mail news updates
TDI World
Frequency: quarterly
Type: magazine