Lawful basis adequacy: is the chosen basis valid for the purpose? (e.g., consent for marketing must be opt-in, freely-given, specific, informed, unambiguous; legitimate-interests balancing test must be documented)
Purpose limitation: is data used only for the stated purpose, or repurposed?
Data minimization: is the data collected the minimum necessary?
Accuracy / rectification: is there a process to correct?
Storage limitation: retention defined and enforced?
Integrity / confidentiality: security measures appropriate?
Accountability: documented in RoPA (Art. 30)?
Transparency: disclosed in the privacy notice?
DSR rights: workflow exists for access / erasure / portability / restriction / objection / automated-decision rights?
Children: parental consent (Art. 8) under 16 (varies 13-16 by member state)?
Special category: explicit consent or other Art. 9(2) basis?