UK Employment Rights: Redundancy, Leave, Contracts and Workplace Protections

Disciplinary Procedure at Work UK — Your Rights & The Process

How the disciplinary process works at work in the UK, your rights during a disciplinary, the ACAS Code of Practice, and what to do if you face disciplinary action.

Salary and income data is based on ONS and other official UK statistical sources. Figures are averages and may not reflect your individual circumstances.

Facing a disciplinary at work can be stressful. Understanding the process and your rights helps you prepare and protect yourself.

For the wider cluster covering redundancy, statutory pay, leave rights, contract protections, and dispute routes, use the main Employment Rights hub.

How the Disciplinary Process Works

StepWhat happensYour rights
1. InvestigationEmployer investigates the alleged misconduct or performance issueYou may be interviewed — but this isn’t the disciplinary hearing
2. Written notificationYou receive a letter setting out the allegations and inviting you to a hearingMust include full details plus any evidence
3. Disciplinary hearingFormal meeting to discuss the allegationsRight to be accompanied, present your case, call witnesses
4. DecisionEmployer decides on the outcomeMust be based on reasonable investigation and evidence
5. Written outcomeYou’re told the decision and any sanction in writingMust include reasons and right to appeal
6. AppealYou can appeal the decisionHeard by a different, more senior manager if possible

Types of Disciplinary Issue

TypeExamplesTypical process
Minor misconductLate arrival, minor breach of policy, poor timekeepingVerbal warning → written warning
Serious misconductRepeated minor misconduct, insubordination, unauthorised absenceWritten warning → final warning → dismissal
Gross misconductTheft, fraud, violence, serious H&S breach, gross negligenceInvestigation → hearing → potentially immediate dismissal
Poor performanceNot meeting targets, skill gaps, consistent underperformancePerformance improvement plan (PIP) → review → warning → dismissal

Warning Stages

StageDuration (typical)When used
Verbal/informal warning3–6 monthsFirst instance of minor misconduct
First written warning6–12 monthsRepeated or more serious misconduct
Final written warning12 monthsFurther misconduct after first warning
DismissalContinued misconduct after final warning, OR gross misconduct

Durations are typical — your employer’s policy may vary. Warnings should “expire” after the stated period.

Your Rights

RightDetail
To be informed of allegations in writingBefore any formal hearing — with copies of evidence
Reasonable time to prepareUsually at least 2–5 working days before the hearing
To be accompaniedBy a trade union rep or work colleague at the hearing
To state your casePresent evidence, call witnesses, respond to allegations
Fair and unbiased hearingThe decision-maker should not have been involved in the investigation
Written outcomeIncluding reasons for the decision
Right to appealMust be offered — heard by a more senior manager
Not to be discriminated againstDisciplinary action must not be motivated by a protected characteristic
ConfidentialityThe process should be kept confidential as far as possible

Right to Be Accompanied

FeatureDetail
Legal rightEmployment Relations Act 1999, s.10
Who can accompany youTrade union representative or work colleague
NOT allowedFamily, friends, solicitors (unless employer agrees)
What they can doConfer with you, address the hearing, sum up your case
What they cannot doAnswer questions on your behalf
PostponementIf your companion is unavailable, you can postpone by up to 5 working days

The Investigation

FeatureDetail
PurposeEstablish the facts before any decision is made
Who conducts itUsually a manager not directly involved in the alleged incident
What they may doInterview witnesses, review CCTV/emails/documents, take statements
Your roleYou may be interviewed as part of the investigation
ImportantAn investigation meeting is NOT a disciplinary hearing — you’re being asked for your account
SuspensionYou may be suspended on full pay during the investigation (common for gross misconduct allegations)

Suspension

FeatureDetail
When it’s usedSerious allegations where it would be inappropriate for you to be at work during the investigation
PayMust be on full pay (unless your contract says otherwise — rare)
DurationShould be as short as possible
It’s NOT a punishmentSuspension is a neutral act — your employer should make this clear
Your rights during suspensionCan still contact your union rep, should be kept informed of progress

Gross Misconduct

CategoryExamples
Theft and fraudStealing from the company or colleagues, falsifying records, expense fraud
ViolencePhysical assault, threats of violence
HarassmentSerious harassment, sexual harassment, bullying
Substance abuseBeing drunk or under the influence of drugs at work
Health and safetySerious safety breaches putting others at risk
Gross negligenceCatastrophic failure to carry out duties properly
Breach of confidentialitySharing confidential business information
Criminal conductCriminal activity at work or affecting your ability to do the job
IT misuseAccessing illegal material on work computers, hacking

Important: What counts as gross misconduct should be defined in your contract or staff handbook. Even for gross misconduct, a fair investigation and hearing are still required before dismissal.

How to Prepare for a Disciplinary Hearing

ActionDetail
Read the allegations carefullyUnderstand exactly what you’re accused of
Review the evidenceLook at everything the employer has provided
Prepare your responseWrite down your side of events — dates, facts, witnesses
Gather your own evidenceEmails, messages, records that support your case
Identify witnessesAnyone who can support your account
Choose your companionTrade union rep or trusted colleague — brief them
Check the disciplinary policyYour employer’s own policy should be followed
Take notes at the hearingOr ask your companion to
Stay calm and factualDon’t get emotional or argumentative

Unfair Disciplinary — When to Challenge

IssueWhy it’s problematic
No investigation before the hearingDecision based on assumption, not evidence
Allegations not put in writing before the hearingYou couldn’t prepare properly
Not offered the right to be accompaniedBreach of statutory right
Biased decision-makerPerson who investigated also made the decision
Disproportionate sanctionDismissal for a first minor offence
Inconsistent treatmentOther employees treated differently for the same offence
DiscriminationDisciplinary motivated by age, sex, race, disability, etc.
Failure to offer an appealRequired under the ACAS Code
Predetermined outcomeDecision made before the hearing

Where to Get Help

OrganisationWhat they offer
ACASFree advice on disciplinary procedures — 0300 123 1100
Trade unionRepresentation at hearings, advice, support
Citizens AdviceFree employment advice
Employment solicitorLegal advice (many offer free initial consultations)

Sources

  1. ONS — Annual Survey of Hours and Earnings