Employee consultation is one of those areas of employment law that many employers know they need to get right but are unsure how to approach in practice. Whether you are proposing redundancies, managing a TUPE transfer, or changing contractual terms, the law requires you to consult with affected employees before making final decisions. Getting the process wrong can lead to tribunal claims, protective awards, and significant financial penalties.
This guide explains when consultation is legally required, the difference between individual and collective obligations, and how to manage the process step by step.
What Is Employee Consultation?
Employee consultation means genuinely engaging with employees about proposed workplace changes before those changes are implemented. It goes well beyond simply informing staff of a decision you have already made. True consultation requires you to share proposals at a formative stage, invite employees to respond with their views and counter-proposals, and give genuine consideration to the feedback you receive before reaching a final decision.
The distinction between consultation and notification matters. If you present a completed decision and ask employees for their thoughts as an afterthought, that is notification, not consultation. Tribunals will look closely at whether the process was genuine or whether the outcome was predetermined. A consultation that amounts to no more than going through the motions will not satisfy legal requirements, regardless of how many meetings you hold.
Consultation is required in several key situations under UK employment law: redundancy dismissals, TUPE transfers, changes to contractual terms, and certain health and safety matters. The specific obligations differ depending on the situation and the number of employees involved.
When Is Consultation Legally Required?
Redundancy
Individual consultation is required for every redundancy dismissal, regardless of the number of employees affected. Without it, any resulting dismissal is likely to be found unfair. There is no statutory minimum period for individual consultation, but it must be meaningful and allow the employee a genuine opportunity to respond.
Collective consultation obligations are triggered when an employer proposes to dismiss 20 or more employees as redundant within a period of 90 days at a single establishment. This duty arises under section 188 of the Trade Union and Labour Relations (Consolidation) Act 1992 (TULRCA). The collective obligation sits alongside, not instead of, the individual obligation. You must do both.
Our guide to managing a redundancy process covers the broader redundancy procedure in detail.
TUPE transfers
Regulation 13 of the Transfer of Undertakings (Protection of Employment) Regulations 2006 requires both the outgoing and incoming employer to inform and consult with affected employees or their representatives about a transfer. This obligation applies regardless of the number of employees involved. You must provide information about the transfer itself, the reasons for it, the legal, economic and social implications for employees, and any measures either employer plans to take. If either employer envisages taking measures, consultation must take place with a view to seeking agreement.
For a full overview of TUPE obligations, see our guide to TUPE transfers explained for employers.
Contract changes
There is no standalone statutory right to be consulted before contractual terms are changed. However, changing an employee's terms without their agreement risks a breach of contract claim or, if the change is so fundamental that it amounts to a repudiation, a constructive dismissal claim under the Employment Rights Act 1996. In practice, consulting properly before proposing changes to terms is essential, both to manage legal risk and to maintain trust.
Where an employer proposes to dismiss and re-engage employees on new terms (sometimes called "fire and rehire"), the statutory Code of Practice on Dismissal and Re-engagement now applies. This requires employers to consult in a meaningful way and to treat dismissal and re-engagement as a last resort. For more on how settlement agreements can sometimes offer a cleaner resolution to contractual disputes, see our separate guide.
Health and safety
The Safety Representatives and Safety Committees Regulations 1977 and the Health and Safety (Consultation with Employees) Regulations 1996 require employers to consult with employees on health and safety matters. This includes the introduction of new measures that may substantially affect health and safety at work, the planning of health and safety training, and the consequences of introducing new technology.
Individual vs Collective Consultation
Understanding the difference between individual and collective consultation is critical, because the legal requirements, timelines, and consequences of getting it wrong are different for each.
Individual Consultation
Individual consultation involves one-to-one meetings between the employer and each affected employee. It is required for every redundancy, regardless of numbers. Even if only one role is at risk, you must consult with the affected employee individually.
The purpose of individual consultation is to discuss the reason the employee's role is at risk, explain the selection criteria used and how they were applied, explore whether there are any alternatives to redundancy (such as redeployment to a suitable alternative role), and give the employee the opportunity to make representations, suggest alternatives, or challenge the selection.
There is no fixed minimum duration for individual consultation, but it must be meaningful. Rushing through consultation in a single meeting, particularly where the employee has had no prior warning, suggests that the outcome was predetermined. Best practice is to hold at least two consultation meetings, with enough time between them for the employee to prepare and take advice.
Collective Consultation
Collective consultation is triggered when an employer proposes to dismiss 20 or more employees as redundant within 90 days at one establishment. The minimum consultation period is 30 days before the first dismissal takes effect. Where 100 or more redundancies are proposed, the minimum period extends to 45 days.
Collective consultation must take place with appropriate representatives. This means a recognised trade union, where one exists, or elected employee representatives. You cannot bypass this by consulting with employees individually instead.
Section 188 of TULRCA specifies the information that must be disclosed to representatives in writing at the outset of consultation. This includes the reasons for the proposed redundancies, the numbers and descriptions of employees the employer proposes to dismiss, the total number of employees of that description employed at the establishment, the proposed selection criteria, the proposed method of carrying out the dismissals (including the timeline), and the proposed method of calculating any redundancy payments above the statutory minimum.
The consultation itself must cover ways of avoiding the dismissals altogether, ways of reducing the numbers to be dismissed, and ways of mitigating the consequences of the dismissals (for example, through redeployment or retraining). The employer must genuinely consider the representations made and, if it rejects any proposals, explain why.
Electing Employee Representatives
Where there is no recognised trade union, you must arrange for employees to elect representatives before collective consultation can begin. Getting this right is important, because consultation with improperly elected representatives does not satisfy the statutory requirement.
Representatives must be genuinely independent. They should be elected by the affected employees themselves, not selected or appointed by management. There should be enough representatives to cover all affected groups, and each representative should be clear about which employees they represent.
You must allow representatives reasonable time and facilities to carry out their role. This includes time to meet with the employees they represent, time to prepare for consultation meetings, and access to a private space for discussions. Representatives should not be disadvantaged for performing their role.
Employee representatives have statutory protection from detriment and dismissal for carrying out their duties under section 47 of the Employment Rights Act 1996. Penalising someone for acting as a representative, or for standing as a candidate, is automatically unfair.
The Consultation Process: Step by Step
Step 1: Plan and Prepare
Before you begin any consultation, define the business case for the proposed change. Be clear about what you are proposing and why. Identify which employees will be affected and determine whether the collective consultation thresholds are met.
Prepare the information you will need to share in writing. For redundancy, this means drafting the section 188 letter or at-risk letter. For TUPE, it means compiling the information required under Regulation 13. Preparing thoroughly at this stage makes the entire process smoother and more defensible.
Step 2: Notify the Appropriate Bodies
If collective redundancy consultation applies, you must notify the Redundancy Payments Service by submitting form HR1 before consultation begins. The notification period mirrors the consultation period: at least 30 days before the first dismissal (or 45 days where 100 or more are proposed).
Failure to notify is a criminal offence under section 194 of TULRCA. It is also one of the factors tribunals consider when deciding whether to make a protective award.
Step 3: Open Consultation
Provide written information to employee representatives (for collective consultation) or to individual employees. Explain clearly what is being proposed, why, and what the timeline looks like. Make it explicit that no final decisions have been made and that you are seeking genuine input.
For collective consultation, issue the section 188 disclosure letter to representatives. For individual consultation, invite each at-risk employee to an initial consultation meeting, giving them reasonable notice and confirming their right to be accompanied.
Step 4: Hold Meaningful Meetings
Allow employees or representatives adequate time to consider the proposals before the first meeting. During meetings, listen actively and respond to questions honestly. If counter-proposals are made, consider them properly and explain your position.
Keep a written record of every meeting, including the date, who attended, the points discussed, any questions raised, and the responses given. These records are your primary evidence that the consultation was genuine if the process is later challenged.
Step 5: Consider Feedback and Respond
After receiving representations from employees or their representatives, review them carefully. If a proposal has merit, adopt it or adapt your plans accordingly. If you reject a proposal, explain your reasons in writing. Employees and representatives should be able to see that their input was genuinely considered, even where it did not change the outcome.
Where feedback leads to changes in the proposals, communicate the revised position clearly and allow further opportunity for comment.
Step 6: Confirm Outcomes
Once consultation is complete, confirm final decisions in writing. For redundancy, this means issuing formal notice of dismissal, confirming the redundancy payment calculation (see our guide on how redundancy pay is calculated in the UK), and setting out appeal rights. For contract changes, confirm the new terms and provide adequate notice.
Ensure that every affected employee has received a clear, written communication explaining the outcome and what happens next. If employees are being made redundant, confirm their last day of employment, any pay in lieu of notice arrangements, and how outstanding holiday will be handled.
The Protective Award: What Happens If You Get It Wrong
Failure to comply with collective consultation obligations can result in a protective award of up to 90 days' gross pay per affected employee. This is a penalty, not compensation. The tribunal can make the award even if the outcome would have been exactly the same had proper consultation taken place.
The starting point for a protective award is the maximum of 90 days. The burden is on the employer to show why the award should be reduced. In practice, employers who can demonstrate that they consulted to some extent, even if imperfectly, tend to receive a lower award than those who failed to consult at all. But the message from the tribunals is consistent: there is no excuse for failing to start the process.
On the individual side, inadequate consultation in a redundancy can render the dismissal unfair. The remedy for unfair dismissal includes a basic award and a compensatory award of up to the statutory cap (currently 115,115 pounds or 52 weeks' gross pay, whichever is lower).
For TUPE failures, the compensation award is up to 13 weeks' gross pay per affected employee. As with the protective award for redundancy, this is a penalty for the failure to consult, not damages for any loss the employee actually suffered.
Common Consultation Mistakes
Treating consultation as a box-ticking exercise. If the outcome is predetermined and the meetings are simply a formality, the consultation is a sham. Tribunals are experienced at identifying sham consultations, and the consequences are severe.
Starting too late. Consultation must begin before decisions are finalised. If you announce redundancies and then invite employees to consultation meetings, you have already failed. The proposals should be at a formative stage when consultation opens.
Poor record-keeping. Without written records of meetings, discussions, and the reasons for decisions, you cannot demonstrate that the process was fair. If a claim is brought two years later, your recollection of what was discussed will not be enough.
Failing to consult on selection criteria. Where a pool of employees is at risk of redundancy, the criteria used to select who is actually dismissed should be discussed during consultation. Employees should have the opportunity to comment on whether the criteria are fair and objective.
Ignoring counter-proposals without explanation. If an employee suggests a viable alternative to redundancy and you dismiss it without proper consideration, the consultation is unlikely to be regarded as genuine. You do not have to accept every suggestion, but you must explain why you are not adopting it.
Not allowing enough time. Rushing between meetings, or holding a single meeting and treating it as sufficient, undermines the entire process. Allow enough time between meetings for employees to seek advice, prepare their response, and consider their options.
How Rebox HR Can Help
Employee consultation is one of the most legally sensitive areas of HR management. The procedural requirements are detailed, the timelines are strict, and the financial consequences of getting it wrong can be substantial. Whether you are managing a single redundancy or a large-scale restructuring, having experienced HR support makes a real difference.
Our staff consultation service supports employers through the entire process, from initial planning and preparation through to final notifications. We help you build the business case, draft consultation documents, manage meetings, and keep the process on track.
If you are managing redundancy, we ensure your consultation meets both individual and collective obligations, and that the wider process is fair and defensible. For TUPE transfers, we manage the consultation timeline, prepare the required information disclosures, and handle employee communications on your behalf.
For practical guidance on the redundancy process itself, read our guide to managing a redundancy process. If you are dealing with a transfer situation, our TUPE guide covers the full scope of employer obligations.
Book a free consultation to discuss your situation with one of our HR consultants. We can advise on your obligations, help you plan the process, and provide hands-on support at every stage.
