The Child Protection Test · Discussion 02

When the file becomes the case.

A case file is not simply a history of what happened. It can become the information base from which later social workers assess risk, supervisors approve decisions, Family Group Conferences are convened and affidavits are put before the Family Court.

That creates an obvious control problem.

If the information entering the file is inaccurate, unverified, stripped of context, written as interpretation rather than observation, or repeated without its original evidential status, the error can travel.

And once it travels far enough, the file can begin to look like independent corroboration of itself.

The evidence chain matters

Each stage changes the status and use of information. A report of concern can contain allegations. A case note records what was received and what the practitioner observed. An assessment interprets multiple sources. A decision applies professional judgment. An affidavit may present material to a judge exercising coercive statutory power.

Those stages should not collapse into one another.

The question should always remain visible: what is the original source, what exactly was said or observed, what has been independently verified, what remains disputed, and what is professional interpretation?

Oranga Tamariki's own policy requires those distinctions

The current Oranga Tamariki case-recording policy says information must be accurate, relevant and timely. It says opinion and fact must be clearly differentiated. Analysis and decision-making must be supported by clear reasoning.

Most importantly, the policy says recorded information must be verified or confirmed. Where information is awaiting verification, that status must be clearly stated, along with what is being done to verify it. The record should then be updated when verification is completed.

The policy also requires the views of tamariki, whānau, caregivers and others to be recorded, including how those views were taken into account.

This is not an optional writing preference. Oranga Tamariki describes case recording as supporting professional accountability, quality assurance and the rationale for decisions.

The practice guidance goes even further

Oranga Tamariki's own recording guidance tells practitioners to distinguish facts, opinions and observations.

It gives a useful example. Writing that a person “looked happy” is an opinion. Recording that they smiled is an observation. The practitioner's analysis can then explain why the observation contributed to a view that the person appeared happy or relaxed.

The same principle applies when the language is negative.

This matters because descriptive language can harden quickly. “Shocked” can become “angry”. “Angry” can become “aggressive”. “Aggressive” can later be read as evidence of risk.

The current OT guidance expressly tells practitioners to test bias before committing words to the record and to describe behaviour rather than merely interpret it.

That is an acknowledgement by the agency itself that language can influence subsequent decision-making.

Historical information is not prohibited. Its status must remain visible.

A child-protection agency would be negligent if it ignored relevant history. Previous violence, neglect, abuse, substance dependence, dangerous offending or earlier protection concerns can plainly matter.

But history creates a second evidential risk: the past can become a substitute for assessing the present.

Oranga Tamariki's assessment policy requires ongoing gathering and critical analysis of information in the context of the current child, parents, caregivers and whānau. It requires a holistic and balanced understanding and expressly requires practitioners to explore assumptions and bias.

Historical information should therefore answer a question about current risk. It should not automatically answer the question for the practitioner.

Oranga Tamariki has already been found to get this wrong

This failure mode is not hypothetical.

In a published 2020 case, the Chief Ombudsman found Oranga Tamariki repeatedly used incorrect and unverified information about a caregiver, including in the Family Court. The Ombudsman also identified record-keeping errors and found Oranga Tamariki had acted unreasonably in its dealings with the complainant.

In another published case involving a custodial caregiver and mokopuna, the Chief Ombudsman found Oranga Tamariki used incorrect and unverified information and failed to perform due diligence before removing the child from the caregiver.

These findings do not establish that inaccurate information is present in every case. They do establish that the control can fail—and that the consequence can reach decisions about whether a child remains with a caregiver.

There is a particularly important control at the affidavit stage

Oranga Tamariki's published guidance describes an affidavit as written evidence for the Court and says the information should be relevant, first-hand where possible, factual and written in the first person.

Before information from the case file is put into an affidavit, the practitioner is told to check the source information and ensure it is correct. The guidance specifically warns that something alleged should not be stated as fact.

Historical CYRAS material can be included even where the affidavit writer did not create it, but the source must be made clear.

And there is another protection that deserves much more attention: the guidance says the affidavit should include all relevant information, especially information that does not support the application and provides an alternative perspective.

For without-notice section 78 applications, the policy separately requires the supporting affidavit to contain all information favourable to the respondents.

That is effectively an internal disclosure obligation. The affidavit is not supposed to be written as advocacy that selects only the material supporting removal.

A child-protection affidavit should show the Court the evidence problem—not hide the parts of the evidence that make the decision harder.

Why without-notice proceedings make recording quality even more important

In an ordinary contested hearing, both sides can put material before the Court.

A without-notice interim custody application is different. The respondent may not have had an opportunity to answer the allegations before the initial order is made.

That is why OT's policy describes without-notice section 78 applications as exceptional and requires assessment, supervision, consultation, legal advice, site-manager approval, favourable information and an explanation of why a lower level of intervention will not address the concern.

When one side is initially absent, the integrity of the information supplied by the applicant becomes even more important.

Discussion 05 will examine that process separately. For present purposes, the evidential point is simple: errors upstream can become exceptionally consequential downstream.

Families have a legal mechanism to challenge the record itself

There is another safeguard outside the Oranga Tamariki Act.

Under information privacy principle 6 of the Privacy Act 2020, a person can request access to personal information an agency holds about them, subject to the Act's withholding provisions and other legal restrictions that may apply.

Under IPP 7, a person can request correction of personal information. The agency must take reasonable steps to ensure information is accurate, up to date, complete and not misleading having regard to the purposes for which it may lawfully be used.

If the agency does not agree to make the correction, the person can provide a statement of correction and request that it be attached to the disputed information so it is read alongside the record.

IPP 8 adds another important obligation: before personal information is used or disclosed, the agency must take reasonable steps, in the circumstances, to ensure it is accurate, up to date, complete, relevant and not misleading.

Oranga Tamariki's own case-recording policy expressly recognises those obligations. It says inaccurate information must be verified and corrected, and that using unverified information or failing to correct incorrect information breaches the privacy of the person concerned.

That gives families a practical evidence-audit process

A parent or caregiver dealing with a disputed OT history should not limit their response to saying “that's not true”. Where access is legally available, the better approach is to audit the record.

This does not guarantee that Oranga Tamariki will accept the family's interpretation, nor does it prevent genuinely relevant adverse information from being used.

It does something more basic: it makes the dispute visible inside the information system itself.

What an auditable child-protection record should show

At minimum, material relied upon for a significant intervention should allow an independent reviewer to identify:

Source. Who supplied the information?

Date. When did the underlying event allegedly happen and when was it recorded?

Status. Fact, observation, allegation, opinion, assessment or unresolved information?

Verification. What independently confirms it?

Contrary evidence. What evidence or explanation points the other way?

Current relevance. Why does historical information matter to the risk being assessed now?

Reasoning. How did the practitioner move from the information to the conclusion?

Review. Who challenged the analysis, including assumptions and bias?

Correction history. Has the information ever been disputed or corrected?

Court use. If it entered an affidavit, was its source and disputed status preserved?

This is bigger than record keeping

Once information becomes embedded in an institutional file, it can influence people who were never present when the original event occurred.

The new social worker may read it.

The supervisor may rely on it.

The FGC coordinator may encounter it.

Legal Services may receive it.

A judge may eventually see a version of it in sworn evidence.

So data quality is not an administrative side issue in child protection.

It is part of the control architecture surrounding State power.

When the file can help determine whether a child remains with their family, the accuracy of the file becomes a child-protection issue in its own right.

Primary and official sources

Oranga Tamariki Practice Centre — Case recording policy ↗

Oranga Tamariki Practice Centre — Recording casework, bias testing and affidavits ↗

Oranga Tamariki Practice Centre — Assessment policy ↗

Oranga Tamariki Practice Centre — Without-notice interim custody policy ↗

Privacy Act 2020 — IPPs 6, 7 and 8 ↗

Office of the Privacy Commissioner — correction of personal information ↗

Chief Ombudsman — incorrect and unverified information, including at Family Court ↗

Chief Ombudsman — incorrect information and failure of due diligence before removal ↗

Current Oranga Tamariki Practice Centre material and legislation checked on 31 August 2026. Published Ombudsman findings cited here concern particular cases and should not be generalised beyond what those findings establish.