PDF records should be held so you can WCAG 2.0 requirements, however, WCAG dos.0, certainly, isn’t enough, given that I’ve found. In the some height, Adobe appears to be conscious that WCAG 2.0 does not totally protection PDF, as they keep (emphasis additional):

“…and believe the use of WCAG dos.0 with information utilized in WCAG2ICT provides appropriate standards in order to ensure that PDF files try available for people with handicaps.”