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NCDB Services

For most children, communication development and learning occur through vision and hearing. Because deaf-blindness limits access to auditory and visual information, children who are deaf-blind require educational services individualized to their own learning styles and abilities. Most also have one or more additional disabilities or medical conditions, further intensifying educational support needs.

Learn more about children who are deaf-blind

In recognition of the complexity of the disability, the U.S. Congress has authorized programs for children who are deaf-blind as part of education legislation since the late 1960s. NCDB and state deaf-blind projects are the most current programs—funded under the Individuals with Disabilities Education Act.

NCDB and the state deaf-blind projects exist to help increase the knowledge and skills of educators and families who work with children who are deaf-blind and create sustainable services through systems change.

Most of NCDB’s services are aligned with four national initiatives designed to address key needs of children with deaf-blindness, their families, and service providers. 


Technical Assistance

NCDB's technical assistance (TA) refers to a variety of activities, such as information, training, consultation, and coaching designed to support state deaf-blind projects as they work with practitioners, agencies, and families to address the intense educational needs of children who are deaf-blind. Read more about NCDB's services to state deaf-blind projects →

NCDB also provides TA to some additional entities, including national family organizations.

Information Services

Our information services involve both information dissemination and product development to serve two key purposes:

  1. Resources and tools that support state deaf-blind project activities
  2. Information about deaf-blindness and high-quality instructional practices for families and practitioners 

These are made available via this website and through library services provided in collaboration with Perkins School for the Blind. Go to the Info Center →

National Child Count

NCDB compiles data about children with deaf-blindness collected by state deaf-blind projects and publishes an annual report. The report provides valuable information to inform the design and delivery of TA, research needs, and personnel training. Access the National Child Count →

Our Initiatives

Identification and Referral

This initiative provides assistance and tools that help state deaf-blind projects increase identification and referral in their states, so that families, early interventionists, and educators can receive the information and support they need to provide appropriate early intervention and special education services. 

Young boy who is deaf-blind wearing a large white and red striped hat.

Interveners and Qualified Personnel

Activities in this initiative are designed to build the knowledge and skills of educators serving children who are deaf-blind through expansion of personnel development opportunities and adoption of interveners and teachers of the deaf-blind.


Two teachers sitting at a table smiling and going over documents together.

Family Engagement

This initiative supports state deaf-blind projects and national family organizations in their provision of services that help families acquire the knowledge and skills required to effectively partner with service providers and advocate for their children's needs.

Family in car driving down a rural road. Mom and dad are in the front of the car, kids in the back. All smiling.


The Transition Initiative supports state deaf-blind projects in improving services and outcomes for youth who are deaf-blind and strengthens partnerships between the projects and national agencies, including the Helen Keller National Center.

Young adult man who is deaf-blind in restaurant with a woman, posing for camera.