Law note · Saudi Arabia
Personal Data Protection Law, comprehensive regime and lawful basis
cite Royal Decree M/19 (9/2/1443H, 16 September 2021), comprehensive regime; Implementing Regulations Arts. 4, 11-12
stage IN FORCE in force since 2023-09-14
kind Comprehensive regime
binds public and private bodies
reviewed 2026-08-29
What it requires
- An app that collects, uses, or discloses the personal data of an individual in Saudi Arabia must establish a lawful basis under the Personal Data Protection Law, most commonly the Data Subject's consent, following the consent mechanics set out in the Implementing Regulations.
When LexLint raises it
crawls_webtrains_modelsgenerates_contentdeploys_chatbotautomated_outreachhigh_risk_decisionsprocesses_voiceprocesses_biometrics
What we found
The Personal Data Protection Law is Saudi Arabia's comprehensive personal-data statute, with the Implementing Regulations supplying the operative consent-mechanics detail (Arts. 4, 11-12). Consent is the default lawful basis; other grounds are set out in the Law's Art. 6 area, not individually enumerated in this research pass. A Controller/Processor structure is present.
SDAIA is the Competent Authority for most sectors (Law Art. 1(3)), with the Saudi Central Bank (SAMA) designated as the Competent Authority for its own regulated financial sector, a sector-split enforcement structure.