Disciplinary action and investigations

Disciplinary action and workplace investigations are among the highest‑risk areas of UK employment law. Employers must act promptly and fairly, following procedures that stand up to scrutiny when decisions are challenged.

Poor investigations, procedural errors or inconsistent outcomes increase exposure to unfair dismissal claims, damaged employee trust and tribunal risk. Clear evidence, proportionate decisions and a structured process are essential.

This page brings together guidance and practical resources on disciplinary action and investigations—including processes, hearings and appeals—to help employers reduce risk and reach defensible decisions.

Browse our full library of disciplinary action and investigations resources

Commentary and Insights

7 tips to help employers manage an employment tribunal claim

When an employee brings an employment tribunal claim against your company and the ET1 form lands on your …

Commentary and Insights

Judicial mediation employment tribunal: 10 reasons to consider it

Organisations and claimants often wait months and years for an outcome at an employment tribunal. Judicial mediation can …

Tools & templates

Letter confirming no further disciplinary action

Use this model letter to confirm the outcome of a disciplinary investigation where no further action is required, …

Guides – How to

Employment Tribunal Disclosure: Essential Guide for Employers

Understand what employers must disclose in tribunal proceedings, how to handle privileged documents and how to comply with …

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