Mike shared this with us in microsoft.public.word.newusers:
Any idea if there is an option or someway to have Word create code
when exporting web pages that would be Section 508 ADA compliant?
That is NOT possible. Word happens to have a "web page" feature, but
that is only for the "quick & (verrrry) dirty" creation of web pages.
If a REAL web designer sees Word-created pages, (s)he runs away
screaming.
If you need a standards-compliant web page, you have to use a standards
compliant web page editor - or code it on the bare metal yourself.
In all cases you should test extensively, even with software that
pretends to be standards-compliant. I assume you know where to find the
online test tools?
