What Is the Legal Meaning of Workplace Grievance Procedures?

Workplace grievance procedures are the formal processes used by employers in England and Wales to address complaints raised by employees about their employment. These procedures are a key part of employment law because they provide a structured way to resolve disputes internally before they escalate to Employment Tribunals or court proceedings.

Although grievance procedures are not defined in a single statute, their legal significance comes primarily from the ACAS Code of Practice on Disciplinary and Grievance Procedures and established principles of fairness under UK employment law.

Legal Meaning of Workplace Grievance Procedures

In legal terms, a workplace grievance procedure is:

A formal, structured process by which an employee can raise concerns, complaints, or disputes about their employment, which the employer is expected to investigate and respond to fairly and reasonably.

Grievances can relate to almost any aspect of work, including:

• Bullying or harassment
• Pay and contractual disputes
• Working conditions
• Discrimination
• Treatment by managers or colleagues
• Application of workplace policies

The legal importance of grievance procedures lies in ensuring that workplace disputes are handled fairly, consistently, and transparently.

The ACAS Code of Practice and Its Legal Status

The main legal framework for grievance procedures is the ACAS Code of Practice on Disciplinary and Grievance Procedures, issued by the Advisory, Conciliation and Arbitration Service (ACAS).

ACAS

The ACAS Code is not itself law, but it is highly significant in employment tribunals. If an employer or employee unreasonably fails to follow the Code, a tribunal can:

• Increase compensation awards by up to 25%
• Reduce compensation if the employee failed to follow it

Tribunals use the Code as the standard benchmark for fairness in grievance handling.

Purpose of Workplace Grievance Procedures

The legal purpose of grievance procedures is to:

• Provide a clear route for resolving workplace complaints internally
• Encourage early resolution without litigation
• Ensure fairness and transparency in handling disputes
• Create a formal record of issues and responses
• Support compliance with employment law obligations

They also help employers demonstrate that they acted reasonably if a dispute later reaches a tribunal.

When Grievance Procedures Are Used

Employees typically raise a grievance when informal resolution is not possible. Common triggers include:

• Unfair treatment or managerial conduct
• Disputes over pay, hours, or contractual terms
• Allegations of discrimination under the Equality Act 2010
• Health and safety concerns
• Breakdown in working relationships

Grievance procedures can be used during employment or, in some cases, shortly after employment ends if the issue relates to the employment relationship.

Key Legal Requirements for a Fair Grievance Procedure

1. Written procedure

Employers are expected to have a written grievance policy, usually set out in:

• Employment contracts
• Staff handbooks
• HR policies

This ensures employees understand how to raise concerns.

2. Reasonable investigation

Employers must carry out a fair and impartial investigation into the complaint. This may include:

• Interviewing relevant parties
• Reviewing documents or emails
• Gathering evidence from witnesses

Failure to investigate properly can make any subsequent dismissal or decision unfair.

3. Right to be heard

Employees must be given a reasonable opportunity to:

• Explain their grievance
• Provide evidence
• Respond to any findings

A grievance hearing is often held as part of this process.

4. Right to be accompanied

Employees generally have the right to be accompanied at grievance hearings by:

• A trade union representative
• A workplace colleague

This is a statutory right in many formal grievance situations.

5. Written outcome

Employers must provide a written decision explaining:

• The outcome of the grievance
• Reasons for the decision
• Any actions taken or proposed

This ensures transparency and accountability.

Employer Legal Obligations

Employers must ensure grievance procedures are:

• Fair and unbiased
• Conducted without unnecessary delay
• Consistent with internal policies
• In line with the ACAS Code of Practice
• Free from retaliation or victimisation

Failure to follow a fair process can lead to legal claims such as constructive dismissal or discrimination.

Employee Rights in Grievance Procedures

Employees have several important legal rights when raising a grievance:

• The right to raise concerns without suffering detriment
• The right to a fair and impartial investigation
• The right to appeal an outcome in many cases
• Protection from victimisation or retaliation

In discrimination cases, additional protections apply under the Equality Act 2010.

Appeal Stage

Most grievance procedures include an internal appeal stage. This allows the employee to challenge the outcome if they believe:

• The process was unfair
• Evidence was ignored
• The decision was unreasonable

Tribunals often expect employees to exhaust internal procedures before bringing a claim, where reasonable to do so.

Legal Consequences of Failing to Follow a Grievance Procedure

Failure to follow a proper grievance process can have significant legal consequences, including:

1. Increased tribunal compensation

Tribunals may adjust compensation by up to 25% for unreasonable failure to comply with the ACAS Code.

2. Constructive dismissal claims

If an employer's handling of a grievance seriously breaches trust and confidence, an employee may resign and claim constructive dismissal.

3. Procedural unfairness in dismissal cases

Poor grievance handling can be evidence that a later dismissal was unfair.

4. Discrimination findings

In discrimination cases, inadequate grievance handling may support claims of unlawful treatment.

Common Issues in Workplace Grievances

Workplace grievance disputes often arise due to:

• Delayed or ignored complaints
• Perceived bias in investigations
• Lack of transparency in decision-making
• Poor communication during the process
• Failure to implement recommended actions

These issues frequently lead to escalation into formal legal claims.

Time Limits for Related Employment Tribunal Claims

Grievance procedures themselves do not have strict legal time limits, but related tribunal claims do:

• Most Employment Tribunal claims: 3 months less one day from the act complained of
• ACAS Early Conciliation is required before issuing most claims
• Some breach of contract claims may be brought in civil courts within longer limitation periods

Employees are not usually required to complete grievance procedures before starting tribunal proceedings, but failure to engage may affect compensation.

Relationship Between Grievance Procedures and ACAS Early Conciliation

Before most Employment Tribunal claims can proceed, parties must engage in:

• Early Conciliation through ACAS

This process is separate from internal grievance procedures but serves a similar purpose: encouraging settlement before litigation.

Common Questions from our Readers

Is a grievance procedure legally required?

There is no standalone statute requiring one, but employers are expected to follow fair procedures under the ACAS Code.

Can an employee be dismissed for raising a grievance?

No. Dismissing or punishing an employee for raising a legitimate grievance may be unlawful.

Do all grievances have to be investigated?

Yes, employers are generally expected to investigate formal grievances unless there is a valid reason not to.

Can a grievance lead to compensation?

Yes, indirectly. Poor handling of grievances can support tribunal claims resulting in compensation.

Key Takeaways

Workplace grievance procedures are structured processes used to resolve employee complaints fairly and consistently. While not defined in a single statute, they are governed primarily by the ACAS Code of Practice and employment law principles of fairness. Employers must investigate grievances properly, allow employees to be heard, and provide clear outcomes. Failure to follow proper procedures can lead to increased tribunal compensation, unfair dismissal claims, and findings of discrimination or procedural unfairness.