How To Make PDFs Compliant With Section 508
http://www.pdfzone.com/c/a/Utilities/How-to-make-PDFs-compliant-with-Section-508/

Wyss, Max
PDFzone
2000

Abstract:

First, if you don't produce forms for federal government, it is wasted time, but there is information available. Adobe has the accessibility section on its Web site with useful documentation. There are other Web sites about accessibility in general on all the federal government sites, and finally, there are further links from there. Also, if you are providing forms for a federal government agency, you should get in touch with their 'Section 508 representative,' who will give you guidelines for that agency's way to implement it.