Grievance Appeal Process: How to Appeal a Grievance Decision

The right to appeal a grievance decision is a fundamental part of a fair process. Appeals provide an additional safeguard against unfair outcomes and ensure decisions are reviewed independently.

Right to Appeal

Why Appeals Matter

Appeals ensure:

• Independent review
• Checks and balances
• Correction of errors
• Additional scrutiny
• Fairness in process
• Employee confidence

Legal Requirements

ACAS Code requires:

• Right to appeal communicated
• Appeal process explained
• Reasonable opportunity
• Different decision-maker
• Full consideration

When You Can Appeal

After:

• Grievance outcome received
• Decision you disagree with
• Within appeal deadline
• Following initial process
• Whether upheld or not

Can appeal:

• Not upheld decision
• Partially upheld decision
• Even upheld (if remedy insufficient)
• Process failures
• New evidence

Grounds for Appeal

Valid Appeal Grounds

Substantive grounds:

• Disagree with decision
• Decision unreasonable
• Wrong conclusion
• Insufficient remedy
• Disproportionate outcome

Procedural grounds:

• Process not followed
• Inadequate investigation
• Bias or unfairness
• Relevant evidence ignored
• Procedural unfairness

New evidence:

• Evidence now available
• Wasn't available before
• Material to decision
• Would change outcome

What's NOT Valid

Weak appeal grounds:

• Simply don't like outcome
• Want different decision without reason
• Personality clash with decision-maker
• Disagreement with company policy
• Emotional response only

Appeal Deadlines

Standard Timescales

Typical deadline:

• 5-10 working days from outcome letter
• Check your outcome letter
• May vary by policy
• Strictly enforced usually

If You Miss Deadline

Late appeals:

• Employer may refuse
• Can explain reason for delay
• Serious reason needed
• Employer's discretion
• Don't rely on extensions

When Deadline Starts

Runs from:

• Date of outcome letter
• Not when you read it
• Working days (usually)
• Check your policy
• Count carefully

Writing Your Appeal Letter

Essential Content

Must include:

• State you're appealing
• Which decision you're appealing
• Grounds for appeal
• Specific reasons
• Any new evidence
• What outcome you want
• Request for appeal hearing

Appeal Letter Structure

Format:

[Your name and address]
[Date]

[HR/Appeal Manager]
[Company name]
[Address]

Dear [Name],

APPEAL AGAINST GRIEVANCE DECISION

I am writing to appeal the grievance outcome decision communicated to me by letter dated [date].

Grounds for Appeal:

1. [First ground with detailed explanation]

2. [Second ground with detailed explanation]

3. [Third ground with detailed explanation]

[Explain what new evidence if any]

[State desired outcome]

I request a formal appeal hearing and will be accompanied by [name/TU rep].

I am available [provide availability].

Yours sincerely,

[Signature]
[Name]

Being Specific

Don't be vague: ✗ "The decision was unfair" ✓ "The decision was unfair because the investigation failed to interview [witness] who saw [incident], and this evidence would have supported my account"

✗ "I disagree" ✓ "I disagree because the outcome letter states [X] but the email at page [Y] clearly shows [Z], which contradicts this finding"

New Evidence

If you have new evidence:

• Explain what it is
• Why it wasn't available before
• How it's relevant
• Why it changes things
• Attach if possible

Example: "I am submitting new evidence in the form of an email from [name] dated [date] which I only discovered after the hearing. This email [explain relevance] and directly contradicts the finding that [finding]."

Desired Outcome

Be clear what you want:

• Decision overturned
• Fresh investigation
• Different remedy
• Policy change
• Specific action
• Be realistic

The Appeal Process

Acknowledgment

Employer should:

• Acknowledge appeal
• Within 2-3 days
• Confirm received
• Outline next steps
• Arrange hearing date
• Explain process

Appeal Decision-Maker

Should be:

• Different person
• Not involved originally
• More senior if possible
• Impartial
• Appropriate authority
• Able to overturn

Cannot be:

• Original decision-maker
• Original investigator
• Close colleague of either
• Anyone with vested interest

Appeal Meeting Invitation

Notice includes:

• Date, time, location
• Who will hear appeal
• Right to be accompanied
• Documents to be considered
• Opportunity to submit more
• Process to be followed

Preparing for Appeal

Review Everything

Re-examine:

• Original grievance
• All evidence
• Investigation report
• Hearing notes
• Outcome letter
• Appeal grounds
• New evidence

Organize Your Case

Structure appeal:

• Key points to make
• Evidence supporting each
• Why decision wrong
• What should have happened
• What you want now

Prepare New Evidence

If relying on new evidence:

• Ensure it's relevant
• Prepare copies
• Explain its significance
• Why not available before
• How it changes things

Brief Your Companion

If accompanied:

• Share all documents
• Explain your case
• Discuss approach
• Agree roles
• Practice if helpful

The Appeal Hearing

Purpose

Appeal hearing is to:

• Review original decision
• Consider grounds of appeal
• Hear your case
• Consider new evidence
• Determine if decision sound
• Decide on remedy

Not:

• Complete rehearing (usually)
• New grievance
• Fresh start
• Though can be if needed

Appeal Hearing Structure

Opening:

• Introductions
• Purpose explained
• Process outlined
• Documents confirmed
• Questions on process

Your appeal:

• Explain grounds
• Why decision wrong
• Present new evidence
• Refer to original evidence
• State desired outcome

Questions:

• Appeal manager asks questions
• Clarifies points
• Explores reasoning
• Tests your case
• Considers alternatives

Discussion:

• Discuss possible outcomes
• Consider remedies
• Explore options
• Address concerns

Closing:

• Summarize
• Anything else to add
• Next steps explained
• Timeline given

Presenting Your Appeal

Focus on:

• Your specific grounds
• Why decision wrong
• Evidence supporting you
• Process failures
• New evidence
• Reasonable remedy

Don't:

• Repeat everything
• Go over old ground unnecessarily
• Be emotional or aggressive
• Make personal attacks
• Refuse to engage
• Dominate unfairly

Types of Appeal Review

Full rehearing:

• Complete fresh look
• As if starting again
• All evidence reconsidered
• New decision from scratch

Review of decision:

• Was original decision reasonable?
• Was process fair?
• Was conclusion supportable?
• Should it stand?

Most appeals are reviews, not full rehearings.

Appeal Outcomes

Possible Decisions

Appeal manager can:

Uphold original decision:

• Original decision stands
• Appeal dismissed
• Reasoning upheld
• No change

Overturn decision:

• Original decision wrong
• Appeal allowed
• Different conclusion
• Grievance outcome changes

Vary decision:

• Partially change
• Modify remedy
• Different action
• Nuanced outcome

Order fresh investigation:

• Restart process
• Different investigator
• Address deficiencies
• New decision after

Appeal Decision Letter

Should include:

• Appeal decision
• Reasons for decision
• Review of grounds
• Consideration of evidence
• New outcome (if changed)
• Actions to be taken
• Finality of decision

Finality

Appeal decision is usually:

• Final
• No further internal appeal
• End of internal process
• Last opportunity
• Tribunal next step if relevant

Timeframes

Appeal Hearing

Should be held:

• Within 5-10 working days of appeal
• Reasonable notice given
• Sooner if urgent
• Not unreasonably delayed

Appeal Decision

Should be given:

• Within 5-10 working days of hearing
• Sooner if straightforward
• In writing
• With full reasons

Total Appeal Process

Typical timeline:

• Appeal submitted: Day 0
• Acknowledged: Days 1-3
• Meeting: Days 7-14
• Decision: Days 10-20

Special Appeal Situations

Appealing "Not Upheld"

Focus on:

• Why evidence supports you
• What was overlooked
• Why conclusion wrong
• Alternative interpretation
• Process failures

Appealing "Partially Upheld"

Focus on:

• Elements wrongly not upheld
• Why should have been upheld
• Additional evidence
• Inconsistencies in reasoning

Appealing Remedy

Even if upheld:

• Can appeal remedy
• If insufficient
• Doesn't resolve issue
• Alternative action needed
• Explain why inadequate

Multiple Appeal Grounds

If several grounds:

• Address each separately
• Prioritize strongest
• Clear structure
• Each fully explained
• Overall impact

Employer's Appeal Process

Handling Appeals Fairly

Employers must:

• Take appeals seriously
• Appoint appropriate person
• Review properly
• Consider all grounds
• Reach fair decision
• Communicate clearly

Appeal Investigation

May need to:

• Interview witnesses again
• Get new evidence
• Review original evidence
• Check process followed
• Verify facts
• Consider new information

Common Appeal Errors

Avoid:

• Rubber-stamping original decision
• Inadequate consideration
• Same person hears appeal
• Dismissing without proper review
• Failing to address grounds
• Inadequate reasons given

If Appeal Unsuccessful

After Final Decision

Options:

• Accept the decision
• Consider tribunal claim
• Internal review (rarely)
• External dispute resolution
• Mediation
• Settlement discussion

Tribunal Time Limits

Remember:

• Most claims: 3 months less 1 day
• From date of act
• Appeal doesn't extend
• ACAS conciliation extends
• Don't miss deadlines

Moving Forward

At work:

• Professional conduct
• Focus on job
• Maintain relationships
• Consider position
• Decide next steps

Tips for Success

For Employees

Strengthen your appeal:

• Specific grounds
• Clear evidence
• Professional presentation
• Realistic expectations
• Focus on strongest points
• New evidence if available

Avoid weakening it:

• Emotional arguments
• Personal attacks
• Vague complaints
• Excessive repetition
• Unrealistic demands

For Employers

Fair appeal process:

• Different decision-maker
• Proper review
• Address all grounds
• Consider new evidence
• Give clear reasons
• Timely process

Checklist

Before Appealing

• Within appeal deadline
• Clear grounds identified
• Evidence gathered
• New evidence (if any)
• Desired outcome defined
• Appeal letter drafted
• Reviewed and edited
• Companion briefed

Appeal Letter

• States it's an appeal
• Identifies decision appealed
• Lists grounds clearly
• Specific reasons given
• Evidence referenced
• New evidence explained
• Desired outcome stated
• Hearing requested
• Submitted within deadline

Appeal Hearing

• Reviewed all documents
• Organized evidence
• Prepared presentation
• Anticipated questions
• Companion prepared
• Professional appearance
• Early arrival
• Clear points to make

After Appeal

• Notes written up
• Decision letter reviewed
• Understand outcome
• Next steps considered
• Timeline for any actions
• Decision whether to accept

Key Principles

Right to Appeal

• Fundamental right
• Part of fair process
• Independent review
• Final internal opportunity
• Must be genuine

Grounds Required

• Must have reasons
• Specific not vague
• Evidence-based
• Substantive or procedural
• Clearly explained

Fair Process

• Different decision-maker
• Proper consideration
• Address all grounds
• Reach fair decision
• Clear communication

Finality

• Appeal is final stage
• No further internal appeal
• Decisions must be accepted
• Or pursue external remedies
• Move forward

The appeal process provides an essential safeguard in grievance procedures. By offering independent review of decisions, appeals help ensure fairness, correct errors, and give employees confidence that their concerns have been thoroughly considered at multiple levels.