Commentary
Article 1 is the foundation provision of the GDPR. It explains what the GDPR is meant to achieve and why the Regulation exists. Although Article 1 does not usually impose a direct operational obligation like maintaining records, giving notices, or responding to access requests, it is extremely important because it guides the interpretation of the entire GDPR. Whenever there is doubt about how a GDPR provision should be read, Article 1 helps identify the broader purpose: protecting individuals while allowing lawful and secure movement of personal data within the EU.
Article 1 must be read especially with Recitals 1 to 12. These Recitals explain that data protection is a fundamental right, that individuals should have control over their personal data, that technological development has increased risks, and that the EU wanted a harmonised data protection framework across Member States.