What to do if…
you are told HR needs to discuss a concern and asks for an immediate call
Short answer
Pause and slow it down: ask (in writing) what the call is about at a high level, who will attend, and schedule it a bit later so you can take it privately and prepared.
Do not do these things
- Do not resign “to get ahead of it” or in the heat of the moment.
- Do not guess, speculate, or fill silence with extra details you’re not sure about.
- Do not apologise for things you don’t understand yet or accept blame to end the call.
- Do not delete, edit, or “tidy up” work records/messages after being told there’s a concern.
- Do not share the issue widely at work or start canvassing colleagues for “what they’ve heard”.
- Do not treat an investigatory chat as “informal” just because it’s a call — stay calm, factual, and take notes.
What to do now
- Respond in writing to pin down basics and buy time. Send a short message like:
“I’m available to speak. Please can you confirm the topic at a high level, whether this is an investigatory meeting or a formal disciplinary/grievance meeting, who will be on the call, and whether notes will be taken. I can do [time later today] or [tomorrow morning] from a private place.” - Get yourself into a private setting before you speak. If they push for “right now”, ask for a short delay (“I can call in 30–60 minutes once I’m somewhere private and can take notes”).
- Check your workplace policy quickly. Look up your disciplinary/investigation policy (handbook/intranet/contract). You’re looking for: investigation vs disciplinary stages, who runs each stage, and what notice/meeting rules your employer sets.
- Sort out “who can join me” based on what this meeting is.
- If it is a disciplinary hearing or a formal grievance meeting/appeal, ask to exercise your statutory right to be accompanied and propose times your companion can attend.
- If it is an investigation meeting, there is not usually a legal right to be accompanied — but you can still ask if your employer will allow a companion as a reasonable adjustment/good practice, and ask to reschedule if you need privacy or representation.
- If you’re in a union, contact your rep and tell HR you are seeking representation.
- Start the call by clarifying the frame (and keep it narrow). Open with: “Can you confirm what this meeting is (investigation / disciplinary / grievance) and what you need from me today?”
Then answer only what you know is true, and use: “I don’t want to guess — I’ll check and come back in writing.” - Ask what happens next before you end the call. Specifically: what the concern is (in plain terms), what you’re expected to do next (follow-up questions, statement, another meeting), and by when.
- Send a follow-up email immediately after. Briefly summarise your understanding of what was discussed and any next steps/deadlines, and ask HR to correct anything you’ve misunderstood.
What can wait
- You do not need to decide today whether to raise a grievance, appeal, or take legal advice.
- You do not need to produce a detailed written statement during the first unexpected call.
- You do not need to “prove your case” immediately — your first job is to understand the concern and the process.
Important reassurance
It’s common for HR to use vague wording (“a concern”) because they’re managing confidentiality or still gathering facts. Feeling panicky is normal. Buying a little time, getting clarity in writing, and keeping your answers factual is a strong, safe first response.
Scope note
This is first-steps guidance for the message and the initial call. Later steps (statements, companion arrangements, grievances/appeals) depend on what the concern actually is and your workplace policy.
Important note
This is general information, not legal advice. Workplace procedures vary by employer and situation. If the issue becomes a formal disciplinary/grievance process or you’re at risk of dismissal, consider getting specialist support (for example, your union or an employment adviser).
Additional Resources
- https://www.acas.org.uk/investigations-for-discipline-and-grievance-step-by-step/step-4-holding-investigation-meetings
- https://www.acas.org.uk/disciplinary-procedure-step-by-step/step-4-the-disciplinary-hearing
- https://www.acas.org.uk/grievance-procedure-step-by-step/step-4-the-grievance-meeting
- https://www.legislation.gov.uk/ukpga/1999/26/section/10
- https://www.citizensadvice.org.uk/work/disciplinary-meetings/who-can-accompany-you-to-a-disciplinary-meeting/
- https://www.acas.org.uk/sites/default/files/2024-08/discipline-and-grievances-at-work-the-acas-guide.pdf