Section 508 Regulations



Section 508, Subpart B -- Technical Standards § 1194.22 Web-based intranet and internet information and applications.


(a) A text equivalent for every non-text element shall be provided (e.g., via "alt", "longdesc", or in element content).

(b) Equivalent alternatives for any multimedia presentation shall be synchronized with the presentation.

(c) Web pages shall be designed so that all information conveyed with color is also available without color, for example from context or markup.

(d) Documents shall be organized so they are readable without requiring an associated style sheet.

(e) Redundant text links shall be provided for each active region of a server-side image map.

(f) Client-side image maps shall be provided instead of server-side image maps except where the regions cannot be defined with an available geometric shape.

(g) Row and column headers shall be identified for data tables.

(h) Markup shall be used to associate data cells and header cells for data tables that have two or more logical levels of row or column headers.

(i) Frames shall be titled with text that facilitates frame identification and navigation.

(j) Pages shall be designed to avoid causing the screen to flicker with a frequency greater than 2 Hz and lower than 55 Hz.

(k) A text-only page, with equivalent information or functionality, shall be provided to make a web site comply with the provisions of this part, when compliance cannot be accomplished in any other way. The content of the text-only page shall be updated whenever the primary page changes.

(l) When pages utilize scripting languages to display content, or to create interface elements, the information provided by the script shall be identified with functional text that can be read by assistive technology.

(m) When a web page requires that an applet, plug-in or other application be present on the client system to interpret page content, the page must provide a link to a plug-in or applet that complies with §1194.21(a) through (l).

(n) When electronic forms are designed to be completed on-line, the form shall allow people using assistive technology to access the information, field elements, and functionality required for completion and submission of the form, including all directions and cues.

(o) A method shall be provided that permits users to skip repetitive navigation links.

(p) When a timed response is required, the user shall be alerted and given sufficient time to indicate more time is required.



- return to the top of the page -





W3C Web Content Accessibility Guidelines


1. Provide equivalent alternatives to auditory and visual content.

2. Don't rely on color alone.

3. Use markup and style sheets and do so properly.

4. Clarify natural language usage.

5. Create tables that transform gracefully.

6. Ensure that pages featuring new technologies transform gracefully.

7. Ensure user control of time-sensitive content changes.

8. Ensure direct accessibility of embedded user interfaces.

9. Design for device-independence.

10. Use interim solutions.

11. Use W3C technologies and guidelines.

12. Provide context and orientation information.

13. Provide clear navigation mechanisms.

14. Ensure that documents are clear and simple.



- return to the top of the page -






Merry C. Adams
Access Equals Opportunity
website evaluation - design - management
aeodesigns@comcast.net
615.223.5386 or 615.542.2360

Access equals opportunity....
Opportunity equals choice....
Choice equals self-determination.

The Department of Justice does not certify or endorse any individual or organization as ADA consultants, and does not approve or endorse any products or designs as being in compliance with the ADA. Any individual or business claiming to have such a certification or endorsement may be violating various state and federal laws prohibiting fraud and misrepresentation.

The information and/or technical assistance provided by Access Equals Opportunity is intended as informal guidance and is not a determination of your legal rights or responsibilities under the ADA and are not binding on any agency with enforcement responsibilities under the ADA.