The Privacy Foundation wants evidence ACC is undertaking the two-yearly privacy audits it committed to in 2012, to help it stay on track with much-needed improvements to its operations.
The Foundation says the last known audit was done in 2014 - RNZ has asked ACC for comment on that matter.
ACC has stood down 14 staff this week for inappropriately sharing client information on social media groups.
The chair of privacy foundation, and associate professor of commercial law at Auckland University Gehan Gunasekara talks to Māni Dunlop.