Misconduct at Work: When You Need an Investigation and How to Manage It

Misconduct at work should be managed through disciplined triage: contain safety and evidence risk
immediately, decide whether a formal investigation is required, and ensure procedural fairness before
outcomes are considered. The biggest risk is improvisation – ad hoc interviews, mixed messaging, and
decisions without a defensible evidence base.

Misconduct is not one thing

‘Misconduct’ can range from a one-off policy breach to serious misconduct with termination risk. The
response should match the seriousness, contested facts, and likely consequences.

Overreacting creates unnecessary conflict. Underreacting creates safety and legal risk.

Containment without pre-judging

When misconduct is alleged, stabilise risk first. That may include separating parties, changing reporting lines temporarily, or adjusting duties. Keep measures time-bound and clearly framed as interim controls, not findings.

At the same time, preserve evidence early. Secure digital records and relevant documents before people
have a chance to delete, edit, or reframe.

When to investigate vs manage directly

Investigation is usually appropriate when allegations are serious, facts are contested, there’s likely to be
disciplinary action, or patterns are alleged.

Where facts are clear and low-risk, a managed response with proper documentation may be more
appropriate than a full investigation.

Procedural fairness (especially if termination is possible)

The higher the stakes, the more disciplined fairness needs to be. Clear allegations, a genuine opportunity to respond, and careful consideration of evidence are non-negotiable.

A rushed process is where employers lose defensibility – even when misconduct occurred.

Decision-making and documentation

Misconduct matters often turn on judgement: proportionality, consistency, prior history, and context.
Document the reasoning clearly so the decision can be defended later.

Where outcomes are serious, consider an independent review of the proposed outcome before it is
communicated.

FAQs

What is the difference between misconduct and serious misconduct?

Definitions vary by policy and context. Serious misconduct is generally behaviour so serious it may justify
summary dismissal. Seek advice where consequences are significant.

Can we suspend an employee during an investigation?

Sometimes, where necessary to manage risk. Suspension is commonly on pay, should be time-bound, and framed as non-disciplinary.

What if the employee refuses to participate?

You can proceed on available evidence, documenting invitations and non-participation. Ensure the
opportunity to respond is genuine.