AU OSA BOSE Determination 2022, Section 11(3)
Ensure child safety measures remain effective even where end-to-end encryption is deployed
Where this comes from
Provision: BOSE Determination 2022, Section 11(3); Telecommunications and Other Legislation Amendment (Assistance and Access) Act 2018
Instrument: Australia Online Safety Act 2021 - Basic Online Safety Expectations
Citation: Online Safety Act 2021 (Cth), s 45; Online Safety (Basic Online Safety Expectations) Determination 2022, s 11(3); Telecommunications and Other Legislation Amendment (Assistance and Access) Act 2018 (Cth)
Text version: Online Safety Act 2021 (Cth), current compilation incl. Online Safety Amendment (Social Media Minimum Age) Act 2024; BOSE Determination 2022 (as amended 2024)
Who it applies to
It applies when all of these are true:
- Service allows user-generated content
- Service enables direct messaging between users
- Service is likely to be accessed by children under 18
What engineering work it implies
Sample acceptance criteria Landfall generates for this obligation:
- Reasonable steps to detect and remove child sexual exploitation material are maintained even on end-to-end encrypted surfaces
- Alternative safety measures (e.g., on-device detection, metadata analysis) are implemented where content scanning is not possible
- Encryption is not used as a justification for failing to take reasonable child-safety steps; the rationale is documented
- Detections, reports to authorities, and safety-measure effectiveness are logged for the eSafety Commissioner
- System handles null/empty input gracefully (no 500 errors)
Questions people ask
- Does AU OSA BOSE Determination 2022, Section 11(3) apply to my service?
- It applies when Service allows user-generated content; Service enables direct messaging between users; Service is likely to be accessed by children under 18.
- From when does this apply?
- AU OSA BOSE Determination 2022, Section 11(3) applies from 23 January 2022. Its current status is: in force.
Find out whether this one lands on you
Landfall's pre-scan answers the applicability question above for your product in minutes, then turns every obligation that applies into traceable engineering tickets with a citation chain your auditors can follow.
Not legal advice. Landfall maps regulatory obligations to engineering work for planning purposes. Its verdicts are not legal advice and create no attorney-client relationship — verify with qualified counsel before relying on them.