Chinese data regulators are intensifying their focus on the data protection compliance audit obligations under the Personal Information Protection Law (“PIPL“), with the release of the Administrative Measures for Personal Information Protection Compliance Audits (“Measures“), effective 1 May 2025.
The Measures outline the requirements and procedures for both self-initiated and regulator-requested compliance audits.
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(Interestingly, they also clarify some other PIPL obligations, such as the data volume threshold for appointing a DPO as well as the necessity of separate consent for some processing activities.)
Who must conduct data protection compliance audits, and when?
The Measures require a data controller processing personal data of more than 10 million individuals to conduct a self-initiatedcompliance audit of its personal data processing activities (“Self-Initiated Audits“) at least once every two years.
Data controllers below this volume threshold should still conduct Self-Initiated Audits on a regular basis as is already prescribed under the PIPL, as a matter of good governance.
In addition, the CAC or other data regulators may instruct any data controller to conduct an audit (“Regulator-Requested Audits“):
when personal data processing activities are found to involve significant risks, including serious impact on individuals’ rights and interests or a serious lack of security measures;
when processing activities may infringe upon the rights and interests of a large number of individuals; or
following a data security incident involving the leakage, tampering, loss, or damage of personal information of one million or more individuals, or sensitive personal information of 100,000 or more individuals.
The audit report for Regulator-Requested Audits must be submitted to the regulator. The regulator may request data controllers to undertake rectification steps, and a subsequent rectification report must be provided to the regulator within 15 business days of competing the rectification steps.
Data controllers may, if they wish or when requested by the regulator, engage an accredited third party to conduct the audit (but the third party and its affiliates must not conduct more than three such audits in total for the same organisation).
DPOs of data controllers processing personal data of more than one million individuals are responsible for overseeing the audit activities.
Key elements to be audited
The Measures outline a detailed set of key elements to be audited, which offer valuable insights into the detailed compliance steps expected from controllers for compliance with PIPL obligations, and will help organisations to scope their audits. Unsurprisingly, these elements cover every facet of PIPL compliance, spanning the whole data lifecycle. They include: lawful bases, notice and consent, joint controllership, sharing or disclosing personal data, cross-border data transfers, automated decision-making, image collection/identification equipment, processing publicly available personal data, processing sensitive personal data, retention and deletion, data subject right requests, internal data governance, data incident response, privacy training, Important Platform Providers’ platform rules and CSR reports, etc.
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