ArcGIS from ESRI
Accessibility in ArcGIS Pro including accessibility for layer exports and color vision deficiency simulator tool.
Acquia Optimize
Test your websiteβs compliance levels (WCAG 2.1) and fix issues that are making it difficult for people with disabilities to use your website. You can also check the reading levels of your website's pages. Learn more about how Acquia Optimize can provide reports on your website's accessibility levels.
InDesign
InDesign Accessibility Overview including creating alternate text and mapping styles and tags.
Maps
Interactive Maps Accessibility Quick Card
Map Design Accessibility Quick Card
Static Maps Accessibility Quick Card