The Web Content Accessibility Guidelines (WCAG) are an international standard used to assess the accessibility of web content for people with disabilities. WCAG 2.1, which was adopted on June 5, 2018, has been the prevailing version of the guidelines relied on by courts, regulators, and industry professionals. On October 5, 2023, the nonprofit standards organization that publishes WCAG released WCAG 2.2, which will likely be seen as the presumptive version of choice in the coming months and years.