NSA is committed to ensuring digital accessibility for people with disabilities. We are continually improving the user experience for everyone and applying the relevant accessibility standards.
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. The NSA website is partially conformant with WCAG 2.1 level AA. Partially conformant means that some parts of the content do not fully conform to the accessibility standard.
Additional Accessibility Considerations
Although our goal is WCAG 2.1 Level AA conformance, we have also applied some Level AAA Success Criteria: Images of text are only used for decorative purposes. Re-authentication, after a session expires, does not cause loss of data. Some videos may have sign language interpretation.
We welcome your feedback on the accessibility of the NSA website. Please let us know if you encounter accessibility barriers on the website:
办公室 Hours: 8:00 am – 5:30 pm Monday through Friday Central Time.
24-hour, evening, and weekend support available by calling the numbers listed above.
Accessibility of the NSA 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:
These technologies are relied upon for conformance with the accessibility standards used.
Limitations and Alternatives
Despite our best efforts to ensure accessibility of the NSA 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 NSA website:
- Comments from users: uploaded images may not have text alternatives because we cannot ensure the quality of contributions. We monitor user comments and typically repair issues within 10 business days. Please contact firstname.lastname@example.org if you encounter an issue.
- Archived documents: might not work with current assistive technologies because they use outdated technologies that do not support accessibility. We convert documents to new formats upon request within 3 business days. Please contact email@example.com for support.
Formal approval of this accessibility statement is approved by NSA.
We aim to respond to accessibility feedback within 5 business days, and to propose a solution within 10 business days. You are entitled to escalate a complaint to the national authority, should you be dissatisfied with our response to you.