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About the AEM Center

The National Center on Accessible Educational Materials for Learning at CAST provides technical assistance, coaching, and resources to increase the availability and use of accessible educational materials and technologies for learners with disabilities across the lifespan.

Learn more about the AEM Center

Why accessible materials & technologies?

Accessible versions of educational materials may mean the difference between learning barriers and learning opportunities.

Start a conversation with our video series

NIMAS & NIMAC

NIMAS is a technical standard used by publishers to prepare “electronic files” that are used to convert instructional materials into accessible formats. NIMAC is a national center that stores NIMAS source files from publishers.

Learn more about NIMAS & NIMAC

Photo of Joy Smiley Zabala

Celebrating Joy

The Joy Zabala Fellowship in Assistive Technology & Accessible Educational Materials will support early career professionals in assistive technology and accessible materials. At CAST from 2007–2021, Joy was internationally known and beloved for her leadership and advocacy for learners with disabilities and their families.

Learn more & donate today

Featured AEM Center Resources

Learn more about AEM Center resources

The Accessible Learning Experience | CAST, Illustrations of a microphone, sound waves, digital text, and wifi

The Accessible Learning Experience

Turn learning barriers into learning opportunities by exploring the world of accessibility and Universal Design for Learning in this monthly podcast.

Listen to the podcast

Guide

Fair Use and Accessibility for Persons with Disabilities

This brief presents an overview of the “fair use” doctrine under copyright law in relation to the provision of accessible texts to persons with disabilities.

J. Karger
2020

Article

Open Education Resources: Ensuring Inclusive Learning in Uncertain Times

Situated at the intersection of where the OER field meets accessibility issues, this guide details a variety of resources useful for evaluating and selecting appropriate and accessible OERs.

A. Hashey, et al.
2021

Guide

AEM Navigator

Use the AEM Navigator to make informed, accurate decisions about the acquisition of accessible formats for students who need them.

AEM Center at CAST
2021

Graphic communicating the AEM Center’s national reach via products and services as of July 2021.

Our Impact by the Numbers, October 2019 – July 2021

Learn more about how our work impacts states and individuals through our universal, targeted, and intensive technical assistance.

Read the report

Upcoming AEM Center Events

Learn more about AEM Center events

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Workshop

Accessibility in Open Educational Resources Academy

The National AEM Center and our partners at ISKME invite teams of educators to learn how to use accessible Open Educational Resources (OER) throughout a six-week Academy series.

Tuesday, September 27 – Tuesday, November 1, 2022

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Presentation

Bake the Blueberries In: Designing for Accessibility with POUR

Join us to dive into each of the POUR accessibility principles with practical tips and specific techniques that will have you building in accessibility into your workflows from the start.

2:00PM – 3:00PM ET on Thursday, October 6, 2022

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Presentation

#GoOpen National Network: Engaging A Wider Community in K-12 Action

Participants will learn about #GoOpen lead partners and steering committee efforts to develop leadership structures, engagement tools, and strategic plans to support shifts and actions aimed at advancing OER in the K-12 domain. Learn about a new centralized hub to support a broad-based national platform of participation.

3:00PM – 3:00PM ET on Monday, October 17, 2022

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