Beginning December 10, 2025, Australia law will require social media platforms to restrict accounts for users under 16—or face steep penalties.
Australia is set to run a world-first experiment in teen online life: a social-media “delay” until age 16. From December 10, platforms must take reasonable steps to prevent under-16s from creating or maintaining accounts. Parents and kids aren’t penalized; the burden—and liability—shifts to the companies.
Officials say age checks should be effective but minimally invasive, meaning platforms are expected to strengthen behind-the-scenes age assurance, tighten teen-safety defaults, and act faster on accounts flagged as underage. Expect new sign-up flows, more prompts for age confirmation, and periodic sweeps to catch under-16 accounts.
What to watch next: which services end up covered beyond the household names (think Discord, Reddit, Roblox), how companies redesign sign-up flows, and any legal challenges from platforms unhappy with the classification. Also watch the data: regulators plan to measure whether the policy actually reduces harms—or just pushes activity to workarounds.
The woman behind the shift
Australia’s eSafety Commissioner Julie Inman Grant—a former Big Tech executive turned regulator—has been the loudest voice pushing to include YouTube and tighten the system. She’s now the face of a policy other governments are eyeing as a template.
