Thank you for your comment. There are several different aspects of ADA compliancy, so I'm not sure the specifics of your request, but I'll share what we do provide. Our blogs offer details on our efforts, like this article on our Enhanced Contrast basemaps that have improved contrast and text sizes to align with WCAG requirements. Overall, using the keyword Accessibility in searches will return the following on ArcGIS Online Accessibility and other blogs for information across the platform.
