Data protection principles The PIPL establishes seven principles for data processing, including legality, propriety, necessity, and sincerity (Article 5), explicit purpose (Article 6), minimum necessity (Article 6), transparency (Article 7), accuracy (Article 8), accountability and data security (Article 9), and storage limitation (Article 19). The PIPL is similar to the GDPR in this respect. Under the GDPR, personal data processing is subject to the principles of lawfulness, transparency and fairness, further processing and purpose limitation, data minimisation, accuracy, storage limitation, integrity and confidentiality, and accountability. In any event, the principles of data protection