About Chax

We are seasoned digital guides who take a common-sense approach to digital documents and web accessibility. We are creative, technical, and strategic champions who deliver innovative training, remediation, and consulting for our clients and partners.
Who We Are
In 2024, two powerhouses joined together to revolutionize digital accessibility. Building on the decades of experience and industry expertise of Chad Chelius and Dax Castro, the new Chax Training and Consulting combines the best of accessible digital document training and remediation with Tamman’s historic technology and web accessibility leadership.
To operate effectively, your organization needs to create digital content, assets, and documents that are usable, digestible, and produced efficiently. At Chax, we recognize how crucial resources and time are to you. We begin all projects by understanding your users and audience. From there, our team of accessibility experts works with you to ensure that your content is accessible to all. We work with any organization, regardless of size, industry, or location, using a common-sense and human-centered approach.
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