Investigator impartiality in misconduct proceedings

Short answer

As a matter of principle, the lecturer who raised the allegation should not act as both accuser and decision-maker. Whether that separation is strictly required depends on your university’s own regulations and on the common law duty of fairness. In most cases a reporting lecturer can gather and present the initial evidence, but they should not be the person who conducts an independent investigation into disputed facts or sits as a voting member of the misconduct panel that decides the outcome. If they do, you may have a strong procedural challenge.

The legal framework

Student academic misconduct is not primarily governed by statute. The relationship between a student and a university is contractual, and the disciplinary process is governed by the university’s own regulations, which are read subject to an implied duty to act fairly. Courts and the Office of the Independent Adjudicator (OIA) both apply principles of natural justice and procedural fairness to university disciplinary decisions.

Two principles of natural justice matter here. The first is the rule against bias, often expressed as the maxim that no one should be a judge in their own cause. This includes not only actual bias but also apparent bias, judged by whether a fair-minded and informed observer would conclude there was a real possibility of bias (the test in Porter v Magill). The second is the right to a fair hearing, meaning the student should know the case against them and have a genuine opportunity to respond to an impartial decision-maker.

Because a reporting lecturer has effectively formed a view that misconduct occurred, having them also decide guilt creates an obvious risk of apparent bias. That is the core of any challenge.

Investigating versus deciding

It helps to separate three distinct roles that often get blurred:

1. Raising or reporting the allegation. It is entirely normal and legitimate for the lecturer who marked the work, ran the plagiarism software or invigilated the exam to be the person who flags the concern. Doing so does not by itself make the process unfair.

2. Investigating the allegation. Ideally this should be carried out by someone independent, such as an academic misconduct officer or investigating officer who was not the original complainant. A reporting lecturer providing a factual statement and the underlying evidence is acceptable; the same lecturer conducting a supposedly neutral investigation into contested facts is more problematic, because they are investigating their own suspicion.

3. Deciding the outcome. This is where separation matters most. The person or panel that makes the finding and decides the penalty should be independent of the person who raised the allegation. A reporting lecturer sitting as a decision-making panel member, and especially chairing or voting, is the strongest ground for arguing the process was unfair.

What your university’s regulations will say

The decisive document is your institution’s academic misconduct or academic integrity procedure. Most well-drafted procedures in England and Wales expressly require that panel members and investigating officers have had no prior involvement in the case and declare any conflict of interest. Many state that a person who reported or witnessed the alleged misconduct cannot sit on the panel that determines it. You should read the procedure carefully for:

Any clause requiring panel members to be independent or to have had no previous involvement.

Any conflict of interest declaration requirement.

The definition of the roles of reporting staff member, investigating officer and panel, and whether the regulations allow the same person to hold more than one role.

If the regulations require separation and the university has not observed it, that is a breach of its own procedure, which is a recognised ground for challenge in itself, independent of the general fairness argument.

Where overlap may be permitted

Fairness is context-sensitive. In smaller departments, or for lower-level or admitted breaches dealt with at a first, informal stage, some overlap of roles can be lawful, particularly where the facts are not genuinely in dispute (for example, an admitted case of poor referencing dealt with by a supervisor). The courts do not demand the same rigour for a minor academic penalty as for a decision that could end a student’s career. The seriousness of the allegation and the potential consequences raise the required standard of procedural protection. So a lecturer resolving a minor first offence is different from that lecturer sitting on a panel deciding an allegation that could lead to expulsion.

Distinguishing genuine unfairness from an innocent explanation

Before treating this as fatal to the process, consider whether there is an ordinary procedural explanation. The lecturer may simply be attending the panel as a witness to present the evidence, rather than as a voting member; attendance to give evidence is legitimate and not the same as deciding the case. Equally, an investigating officer role is sometimes a neutral fact-gathering function distinct from judging. The unfairness argument is strongest where the same individual both formed the original accusation and then had a deciding vote on guilt or penalty, and weakest where their role is confined to presenting evidence to an otherwise independent panel.

Practical next steps

1. Obtain and read the exact academic misconduct procedure that applies to your case, together with any published guidance on panel composition and conflicts of interest.

2. Establish the lecturer’s precise role in the process. Are they listed as a witness, the investigating officer, or a voting panel member? Ask for this in writing if it is unclear.

3. Raise the concern in writing before the hearing if possible. Politely object to the lecturer sitting as a decision-maker or investigator, cite the relevant clause of the university’s own procedure and the requirement for an impartial panel, and ask for them to be replaced or confined to a witness role. Raising the objection early is important, because a university and the OIA may say you should have raised it at the time rather than only if you lose.

4. Keep a record of who did what and when, including any conflict of interest declarations or the absence of them.

5. Use the internal appeal or complaint route if the process goes ahead unfairly and the outcome is adverse. Grounds would include procedural irregularity and bias.

6. Escalate to the OIA once you have a Completion of Procedures letter, if the internal process does not resolve it. The OIA can consider whether the process was fair and whether the university followed its own regulations, and can recommend remedies. Judicial review is a further possibility but is a last resort and subject to strict time limits and the need to exhaust internal remedies first.

Key missing facts

The answer depends significantly on details you have not yet given: the exact wording of your university’s procedure, the specific role the lecturer is holding (witness, investigator or panel member), the seriousness of the allegation and potential penalty, whether the facts are admitted or genuinely disputed, and whether the panel has any other independent members. If you can share the relevant part of the procedure and confirm the lecturer’s role, the strength of any fairness or bias objection can be assessed much more precisely.