Even if you delete your 23andMe account or request your DNA sample be destroyed, any genetic data already contributed to research studies may continue to be used — you cannot get it back.
If you previously opted into 23andMe Research, your genetic data may remain in use by 23andMe and its research partners even after you close your account, meaning deletion does not equal full data removal for research participants. This is a significant and permanent limitation on your right to erasure.
Cross-platform context
See how other platforms handle Post-Deletion Research Data Retention and similar clauses.
Compare across platforms →This provision means that account deletion — often assumed to be a complete data erasure — does not fully remove your genetic information from ongoing or completed research, creating a permanent data exposure that consumers cannot reverse.
REGULATORY FRAMEWORK: This provision directly engages GDPR Art. 17 (right to erasure/right to be forgotten) and the research exemption under Art. 17(3)(d), which permits retention of personal data for scientific research purposes where erasure would seriously impair research objectives. It also implicates CCPA §1798.105 right to delete and the research exception under §1798.105(d). Enforcement authorities include EU supervisory authorities and the California Privacy Protection Agency.
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