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SEI believes in digital accessibility for people with disabilities. We are committed to continually improving our website’s user experience for everyone, and applying, as well as evaluating, accessibility standards that we believe are relevant.

Measures to support accessibility

SEI takes measures designed to enable accessibility of SEI’s Public Website by self-evaluating our website against third-party accessibility guidelines.

Conformance status

The Web Content Accessibility Guidelines (WCAG) defines requirements for designers and developers to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA.  Based on our comparison of outcome endpoints from our review of our website as compared to the WCAG outcome goals, SEI’s Public Website is partially conformant with WCAG 2.2 level AA, which means that some parts of the content do not fully conform to the accessibility standard.


We welcome your feedback on the accessibility of SEI’s public website. Please let us know if you encounter accessibility barriers on our website:

Compatibility with browsers and assistive technology

SEI’s public website is designed to be compatible with the following assistive technologies:

  • Chrome
  • Firefox
  • Microsoft Edge browser on Windows or Mac

SEI’s public website is incompatible with:

  • Browsers older than two major versions

Technical specifications

Accessibility of SEI’s public website relies on the following technologies to work with the particular combination of web browser and any assistive technologies or plugins installed on your computer:

  • HTML
  • JavaScript

Limitations and alternatives

Despite our efforts to promote accessibility of our public website, there may be some limitations. Below is a description of known limitations and potential solutions. Please contact us if you observe an issue not listed below.

Known limitations for SEI’s public website

  • Uploaded videos may not have transcripts and/or closed captioning
  • Uploaded images may not have text alternatives
  • Linked text may not be fully descriptive
  • Color contrast of text may be illegible

Please contact us to report issues or comments:

Assessment approach

SEI assessed the accessibility of our public website by the following approaches:

  • Self-evaluation