HR failure

How to raise a grievance

A practical, UK-focused guide to helping you make a clearer record, prepare questions and understand possible next steps.

Who this is for: People who want a calmer, clearer way to record a workplace concern and prepare for a conversation or professional advice.

Immediate actions

  • Make a factual note as soon as you reasonably can.
  • Keep the source of each item clear: what you saw, heard or were told.
  • Consider whether you need independent support before taking a consequential step.

What to document

Dates, times, location, participants, direct words, relevant communications, response received and anything that changed afterwards can make a chronology easier to understand.

Common mistakes

  • Mixing facts and conclusions in the same note.
  • Relying on memory weeks later without a dated record.
  • Taking information you are not entitled to keep or sharing confidential material unnecessarily.

Questions to ask

  • What process applies and what are the expected timescales?
  • Who will handle this and how will I receive updates?
  • What information should I provide in writing?

Related official guidance

ACAS workplace guidance

Useful next resource

Workplace incident log
Build a private workplace record

Workplace Watch UK provides general information, not legal advice. HRBot iWitness does not replace a solicitor, trade union, ACAS or emergency services, and no outcome is guaranteed. Updated 2026-07-18.