1,751 Sites Blocked Since 2019: How ACMA Website Blocking Works Under the Interactive Gambling Act, and What It Cannot Reach
Last reviewed: 14 October 2026. As of the Australian Communications and Media Authority's June 2026 announcement, 1,751 illegal gambling and affiliate websites had been blocked in Australia since the first blocking request in November 2019, and a further update in July 2026 took the total to 1,774. The mechanism is federal, it sits under the Interactive Gambling Act 2001, and it works by asking internet service providers to stop resolving a site for Australian users. It is the most visible enforcement tool in the offshore space, and also the one with the clearest limits. The Federal Layer: What Is Being Enforced Website blocking enforces federal law, not state law. The Interactive Gambling Act 2001 is a Commonwealth statute, and the conduct it targets is the provision of gambling services that are either prohibited outright or offered without the licence they need. Two categories matter here. Prohibited interactive gambling services. Section 15 of the Act makes it an offence...