Biometric privacy
Personal Data Protection Law, biometric and sensitive data prior permit
Royal Decree No. 6/2022, Arts. 1, 5, 5 bis, as amended by Royal Decree No. 68/2026Official Gazette issues 1429 of (Royal Decree No. 6/2022) and 1664 of (Royal Decree No. 68/2026)
In force since . Binds public and private bodies.
What this law does
Art. 1 defines biometric data as personal data resulting from specific technical processing relating to physical, psychological, or behavioral characteristics, such as a facial image or genetic fingerprint data, naming a facial image as a worked example.
Art. 5 prohibits processing genetic data, biometric data, health data, racial origin, sex life, political or religious opinions, philosophical beliefs, criminal convictions, or security-measures data, except after obtaining a Ministry permit under controls and procedures the Executive Regulations set out.
New Art. 5 bis, added by Royal Decree No. 68/2026, excepts three cases from that rule: the personal data of those working for the controller, where the processing is part of the controller's internal work organization, follows the Law, and discloses nothing to third parties without the data subject's written consent; processing through surveillance devices and cameras used to meet security requirements issued by the competent authorities; and other cases the Minister fixes by decision.
This is a prior-permit model, structurally the same heightened gate found in Bahrain: outside those cases, a service cannot rely on the Data Subject's consent alone to process biometric data in Oman. No modality-specific voice provision exists beyond the general definition, which would still reach a voiceprint as a behavioral characteristic enabling identification.
The Law sets no retention period or destruction duty specific to biometric data, and replacement Article 15 requires the controller and the processor to erase personal data immediately upon the end of the purpose of its processing, save for an existing dispute or a legal obligation.
What it requires