Quick Answer
Australia's Disability Discrimination Act 1992 (DDA) makes it unlawful to discriminate against people with disability, including through inaccessible websites, apps, and digital services. The Australian Human Rights Commission (AHRC), which handles DDA complaints, affirmed WCAG 2.2 Level AA as the accessibility benchmark in April 2025, replacing the older WCAG 2.0 guidance, and clarified that DDA obligations extend well beyond traditional websites to SaaS and PaaS platforms, AI-generated services, CAPTCHAs, two-factor authentication, extended reality, QR codes, mapping applications, and IoT interfaces. Government agencies face additional requirements under the Digital Transformation Agency's Digital Experience Policy, effective since January 2025. Unlike some countries, Australia doesn't set a fixed statutory penalty schedule, enforcement runs through AHRC complaints and conciliation, which can escalate to the Federal Court, so accessibility risk is real but complaint-driven rather than deadline-driven.