Biometric privacy
Personal Data Protection Law, biometric and sensitive data prior permit
Royal Decree No. 6/2022, Arts. 1, 5official consolidated Royal Decree text, decree.om
In force since 13 February 2023. Binds public and private bodies.
What this law does
Art. 1 defines biometric data as "personal data resulting from specific technical processing relating to the physical, psychological, or behavioural characteristics such as the facial image or the 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 (not read). This is a prior-permit model, structurally the same heightened gate found in Bahrain: 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 behavioural characteristic enabling identification. No retention-period ceiling or destruction duty specific to biometric data was found in the Royal Decree itself.
What it requires