| Accident Compensation Corporation | | Birth information and name change information | | To verify the identity of a claimant, and a claimant's eligibility or continuing eligibility for a benefit |
| | | Marriage information, civil union information, and name change information | | To verify a claimant's change of name |
| | | Death information | | To identify deceased claimants |
| Board of Trustees of National Provident Fund | | Birth information, marriage information, civil union information, name change information, and death information | | To verify the identity of a member or beneficiary of the National Provident Fund, and the eligibility or continuing eligibility of a member or beneficiary for payments under the Fund |
| Department of Internal Affairs | | Birth information, marriage information, civil union information, name change information, and death information | | To verify whether a person is eligible— |
| Department of Labour | | Birth information and name change information | | To— |
| | | Marriage information and civil union information | | To verify the marriage or civil union of a person to a New Zealand citizen |
| | | Death information | | To identify deceased holders of temporary entry class visas |
| Government Superannuation Fund Authority | | Birth information, marriage information, civil union information, name change information, and death information | | To verify the identity of a member or beneficiary of the Government Superannuation Fund, and the eligibility or continuing eligibility of a member or beneficiary for payments under the Fund |
| Inland Revenue Department | | Birth information, marriage information, civil union information, and name change information | | To verify the identity of a person to establish— |
| | | Death information | | To identify deceased taxpayers and verify their details |
| Ministry of Education | | Birth information, name change information, and death information | | To verify and update student information on the National Student Index |
| Ministry of Health | | Birth information, name change information, and death information | | To verify and update health information on the National Health Index |
| | | Birth information and death information | | To compile mortality statistics |
| Ministry of Justice | | Marriage information and civil union information | | To verify a fine defaulter's name change |
| | | Death information | | To— |
| Ministry of Justice (Maori Land Court Unit) | | Death information | | To identify deceased Maori landowners |
| Ministry of Social Development | | Birth information, marriage information, civil union information, name change information, and death information | | To— (a) verify a person's eligibility or continuing eligibility for benefits, war pensions, grants, loans, or allowances:
(b) verify a person's eligibility or continuing eligibility for a community services card or a card the availability of which is based principally on the age and residence of a person, or of his or her spouse or civil union partner, or former spouse or civil union partner:
(c) identify debtors, including any person no longer in receipt of a benefit, war pension, grant, loan, or allowance
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| New Zealand Transport Agency | | Birth information and name change information | | To verify details supplied by an applicant for a driver licence |
| | | Marriage information and civil union information | | To verify the name change of the holder of a driver licence |
| | | Death information | | To identify deceased holders of driver licences |