Since the enactment of the Data Protection Act, 2019, organizations have made real progress on the collection, use, storage, sharing, and retention of personal data, yet many still struggle to translate evolving ODPC guidance into day‑to‑day practice. A clear picture of how personal data actually flows through an institution is the foundation everything else is built on: accountability, data subject requests, risk assessments, and technical and organizational safeguards all depend on it.