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The Technical Assistance and Dissemination (TA&D) program is the Department's primary vehicle under the Individuals with Disabilities Education Act (IDEA) for providing educators, policymakers, other service providers, and the parents and families of children with disabilities with information on effective practices for meeting the needs of children with disabilities and their families. The program makes competitive awards to provide technical assistance (TA), support model demonstration projects, disseminate useful information, and implement activities that are supported by scientific research. These awards are intended to improve services provided under the IDEA, including the practices of professionals and others involved in providing services that promote academic achievement and improve results for children with disabilities.

The TA&D centers build the capacity of states and local programs to implement evidence-based practices by:

  1. identifying emerging needs,
  2. developing high-quality products,
  3. providing effective technical assistance, and
  4. widely disseminating useful information.
TA Center on Positive Social, Emotional, and Behavioral Outcomes

The Center provides TA to support the social, emotional, and behavioral development of young children with developmental delays (ALN: 84.326B).

TA Center for Postsecondary Education for Deaf or Hard of Hearing

This Center provides TA to support postsecondary education and training for Individuals who are deaf or hard of hearing. (ALN: 84.326D)

TA Center on Transition for Students & Youth with Disabilities

Provides technical assistance to ensure transition-age students and youth with disabilities receive high-quality education services (ALN: 84.326E).

IDEA National Assessment Center

The National Assessment Center (Center) to address national, state, and local assessment issues related to students with disabilities (ALN: 84.326G).

TA Center to Support Implementation of Evidence-Based Practices

This Center provides TA to support implementation and scaling up of evidence-based practices. (ALN: 84.326K)

Model Demonstration Projects

These grants bridge the gap to demonstrate how to implement and sustain evidence-based practices in the field (ALN: 84.326M).

Early Childhood Technical Assistance Center

This Center supports State and local capacity to improve access by and full participation of young children with disabilities (ALN: 84.326P).

National Center for Students Who Require Intensive Intervention

This Center provides TA to support schools and educators to address the needs of students who require intensive intervention (ALN: 84.326Q)

National Center for Systemic Improvement

This Center provides sustained TA to SEAs to support them to effectively implement IDEA (ALN: 84.326R).

Center on Positive Behavioral Interventions & Supports

This TA Center helps SEAs and LEAs implement positive and safe school climates to respond to students' needs (ALN: 84.326S)

National TA&D Center for DeafBlind Children

The Center provides TA and support to the State DeafBlind Projects and communities to address the needs of DeafBlind children (ALN: 84.326T).

Center on Dispute Resolution

This Center provides TA to improve the implementation of the range of dispute resolution options under IDEA (ALN: 84.326X).

Center for Inclusive Practices and Policies

This Center assists SEAs and LEAs implement and sustain evidence-based practices for students with significant cognitive disabilities (ALN: 84.326Y).

Office of Communications and Outreach (OCO)
Page Last Reviewed:
February 27, 2026