EDPB SPE project: Article 60 One-Stop-Shop thematic case digest analysing Articles 17 and 21. Key takeaway: Create, document, implement and control policies and procedures, including complaints management. PS: The 'data subject journey' is your secret weapon!
You have the right to a faithful, intelligible copy of all your personal data, including full documents or extracts from documents or databases, if crucial for your rights and while respecting others' rights and freedoms.
You have the right of access processed before the GDPR took effect if you requested it after that date, and to know when and why it was accessed – but not by whom, unless crucial for your rights and while respecting others' rights and freedoms.
Consent is required to list subscribers' details in publicly available directories. If obtained, including on behalf of other controllers, a data subject can withdraw it (= an erasure request) from any of them, and each controller may need to inform the others.
Law Enforcement Directive: Police must regularly review if they can justify continue storing biometric and genetic data and, if this isn't the case, grant erasure requests.