By RNZ
More than 2000 Corrections staff were suspected of misconduct in the five-year period to 2020.
Figures released under the Official Information Act (OIA) show the number of staff investigated, the location and the outcome of misconduct proceedings.
Over the period 2015/16 to 2019/20, a total of 2284 staff were under investigation.
In the 2019/2020 financial year 387 staff were investigated, with 77 suspected of misusing information, 22 of dishonesty and 116 of inappropriate behaviour or relationships.