CALIPSO
Verification of Conformance

WebAIM, an independent authority in web accessibility, evaluated a representative sample of the CALIPSO web content and found conformance with Web Content Accessibility Guidelines (WCAG) Version 2.2 Level A and AA.

WebAIM cannot verify the conformance or accessibility of content beyond the scope of the sample, nor content changed after March 3, 2026. However, based on our interactions with the CALIPSO development team, WebAIM is confident in their ability and willingness to maintain conformance.