Under GDPR Article 17, the right of an individual to have their personal data deleted by a data controller upon request, in defined circumstances. For meeting copilots, the right to erasure typically means: when a participant asks for their data to be removed, the vendor must delete the audio recording, the transcript, any embeddings derived from that transcript, any AI-generated artifacts (recaps, action items) that quote the participant, and any backups — and must do so within the legally required timeline (usually 30 days). This is more complex than it sounds because erasure must propagate through caches, search indexes, vector databases, and analytics warehouses, none of which are typically designed for selective deletion of individual records.