AIA-2026-0007PrivacyUnder review

Privacy Commissioner inquiry into supermarket facial recognition trial finds misidentifications

The Privacy Commissioner’s inquiry into Foodstuffs North Island’s facial recognition trial documented multiple misidentification cases across the trial period. The inquiry attributed those cases primarily to human error in the two-person confirmation step rather than to the algorithm itself, while flagging potential bias against Māori and Pacific shoppers as an unresolved concern. Consumer NZ separately…

Severity 2 of 5: Moderate. Rated "Emerging" on the AI Safety Aotearoa tracker. How we rate severity
Date it happened
4 June 2025
Added to the register
4 June 2025
Type of AI involved
Facial recognition
Kind of harm
Unfair treatment
Last updated
29 October 2026

What happened

The Privacy Commissioner's inquiry into Foodstuffs North Island's facial recognition trial documented multiple misidentification cases across the trial period. The inquiry attributed those cases primarily to human error in the two-person confirmation step rather than to the algorithm itself, while flagging potential bias against Māori and Pacific shoppers as an unresolved concern. Consumer NZ separately disputed the misidentification rate reported by Foodstuffs.

Sources

  1. Inquiry into Foodstuffs North Island trial use of facial recognition technology
    Office of the Privacy Commissioner, 2025

Change history

  • 29 Oct 2026 Marked as disputed on the tracker. Shown as under review until confirmed.
  • 29 Oct 2026 Moved from the AI Safety Aotearoa incident tracker.

Cite this entry

AI Incidents Aotearoa. (2025). Privacy Commissioner inquiry into supermarket facial recognition trial finds misidentifications (AIA-2026-0007). AI Safety Aotearoa. Retrieved 29 October 2026, from https://aiincidents.nz/register/privacy-commissioner-inquiry-into-supermarket-facial-recognition-trial-finds-misidentifications/

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