The anybrowser standards are also available. Section 508 of Americans With Disabilities act has a preamble and 16 technical items and the stuff in the Preamble and those technical items can also help.
What w3c did was have corporate input on their standards which may or may not improve accessibility. On Tue, 3 Sep 2019, Sh?rab wrote: > Date: Tue, 3 Sep 2019 09:21:01 > From: Sh?rab <sebastien.hinde...@ens-lyon.org> > To: debian-accessibility@lists.debian.org > Subject: Re: Web accessibility standards/recommendations? > Resent-Date: Tue, 3 Sep 2019 13:21:19 +0000 (UTC) > Resent-From: debian-accessibility@lists.debian.org > > Yes, have a look to the WCAG (Web Accessibility Content Guidelines). > Sh?rab. > > --