"Do as we say, not as we do."
Do you have an understanding of "Chapter 2 of Title V of the TEU"? My reading of it is "the members are responsible for the security of the union, yada yada..." so it sounds like the typical exception that governments have, but I am am not quite certain of my interpretation.
Jeez, the EU institutions are really good at being inscrutable :(
https://en.wikisource.org/wiki/Consolidated_version_of_the_T...
Interestingly, successful lawsuits for private company websites breaching ADA have increased over the past couple of years.
[1] Non-compliant: senate.gov , supremecourt.gov , congress.gov , justice.gov , etc