Australia

AU · AUS · Asia-Pacific · Last verified 2 Sep 2026

11 regulators · 6 instruments · 19 enforcement actions

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Office of the Australian Information Commissioner OAIC

Official site
https://www.oaic.gov.au
Established
2010
Constituting statute
Privacy Act 1988

Who they are

The Office of the Australian Information Commissioner is a statutory office of the Commonwealth Government, which operates independently and is run by the Australian Information Commissioner. The Office of the Australian Information Commissioner is made up of privacy regulation, complaints and reviews, regulatory guidance, investigations, and information policy functions.

What they do

Handles privacy complaints and eligible data breach notifications; investigates privacy practices and material breaches; carries out assessments and enforcement actions; produces privacy guidance; considers appeals of some decisions by Commonwealth FOI agencies; deals with FOI complaints; ensures privacy protections in connection with the Consumer Data Right; and encourages sound information governance in government and industry.

Key instruments issued

All laws from OAIC →

Enforcement by this regulator

Date Entity Action Penalty Source
8 Aug 2025 Singtel Optus Pty Limited / Optus Systems Pty Limited (Telecommunications) Civil Penalty Proceedings Ongoing (Federal Court) — no penalty yet determined — official
5 Jun 2024 Medibank Private Limited (Health Insurer) Civil Penalty Proceedings Ongoing (Federal Court) no penalty yet determined — official

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Related regulators

Others in Australia supervising overlapping sectors.