Disciplinary Investigations and Suspension in Ireland: Fair Procedures for Employers

Few decisions feel as urgent to an employer as a serious allegation against an employee, and few are as easy to get wrong. A rushed investigation or a suspension with no clear purpose can create more risk than the original problem. This guide explains what official sources say about a disciplinary investigation and suspension in Ireland, using the Workplace Relations Commission (WRC) Code of Practice on Grievance and Disciplinary Procedures and Citizens Information pages. It also says clearly where those sources are silent. It is general information, not legal advice.

The code underpins everything below. Our full guide to the grievance and disciplinary code of practice covers the whole procedure, and this article concentrates on the investigation stage and the question of suspension.

The status of the code

The WRC page for the code describes it as a Code of Practice made under section 42 of the Industrial Relations Act 1990, declared by S.I. No. 146 of 2000 (the declaring order was signed on 26 May 2000). The page gives its purpose as guidance to employers, employees and their representatives on the general principles of grievance and disciplinary procedures, and says those principles should apply unless alternative agreed procedures exist that conform to its general provisions. The page does not say more about its legal effect. The explanatory note says the order does not purport to be a legal interpretation. The WRC's codes of practice index (we did not find a date) describes codes as sets of written rules that define how persons or bodies must act in given situations, but does not say whether any code is admissible in evidence.

Fair procedures in the code

The code says procedures must comply with the general principles of natural justice and fair procedures. As we read it, those principles involve:

• the matter being fairly examined;
• the allegations being disclosed to the employee;
• the employee being able to respond fully;
• the employee being able to be represented; and
• an impartial decision that takes account of all representations and relevant evidence.

The code also says that, depending on the case, the principles may require allegations to be put in writing, the source of the complaint to be identified, and the employee to be able to question witnesses. For this purpose it says an employee representative can include a colleague of the employee's choice and a registered trade union, and not outside parties with no connection to the enterprise. It says an internal appeal mechanism should be available.

Citizens Information's page on fair grounds for dismissal (last edited 11 August 2026) says similar things from the employee's side: employers must follow fair procedures, give appropriate warnings, make the employee fully aware of the allegations, give the employee a chance to respond and allow representation. For conduct issues, it says the employer must investigate each situation to establish all the facts before taking action.

Running the investigation

The sources we read say little about the mechanics of an investigation, such as who should run it or how long it should take. The code sets the principles, and the Citizens Information page says the facts must be established. Everything below on the practical side is our suggestion, not a legal requirement:

• Decide first whether an investigation is needed, or whether the matter can be dealt with informally under your procedure.
• Choose an investigator who is impartial and who is not a witness. If your organisation is small, consider whether an outside person is needed.
• Set out the allegations in writing before you meet the employee.
• Keep notes of every meeting and ask the employee to confirm them.
• Separate the investigation from the decision on discipline where you can, so the person deciding has not already formed a view.

What the code says about suspension

The code says an employee may be suspended on full pay pending the outcome of an investigation into an alleged breach of discipline. It separately lists suspension without pay among the disciplinary actions that may be taken short of dismissal, which is a different thing: that is a sanction after a process, not a holding measure during one. The code also says the consequences of breaching workplace rules should be clearly set out, particularly for breaches serious enough to justify suspension or dismissal if proven.

That is the extent of what the code says in the version we read. It does not, in the text we have, set a maximum length for a suspension, list the grounds that justify it or require a review. Citizens Information's pages on fair grounds for dismissal and on unfair dismissal (the latter last edited 28 April 2022) do not mention suspension. The WRC's general guide on issues at work, which refers to the code, does not cover investigations or suspension either. So if you are looking for a rulebook on when suspension is justified, the pages do not provide one, and you should take advice and follow your own written procedure.

What WRC and Labour Court decisions have said

Two published decisions we opened show how suspension has been treated in practice. We describe them briefly, and you should read the full decisions and take advice before relying on them, because the facts matter.

• In ADJ-00027053 (recommendation dated 21 May 2021), a store manager was suspended on full pay during an investigation. The suspension ran for almost four months before it was lifted and the allegations were withdrawn. The adjudicator referred to a High Court judge's view that suspending an employee, whether paid or unpaid, is an extremely serious measure, and recommended a goodwill payment for stress even though the employee had suffered no loss of income.
• In Labour Court recommendation LCR21247 (8 June 2016), the Court noted the potentially severe impact of suspension from work, whether paid or not, and that a significant delay occurred in the process. It encouraged the employer to review its grievance and disciplinary procedures against the code and said every effort should be made to conclude procedures expeditiously.

Both are recommendations on particular facts, not a rule for every case. Their common theme is that suspension, even on full pay, can have a serious impact on the employee and that delay in concluding the process was criticised.

A practical approach to suspension

Our suggestions, based on the code and the points above:

• Treat suspension as a considered decision, not an automatic one. Ask what risk it is meant to address, such as interference with evidence or a safety concern, and whether a lesser measure would do.
• Check your own procedure and the contract. If your procedure mentions suspension, follow it.
• Tell the employee in writing that the suspension is not a finding or a sanction, that it is on full pay, and who their contact is.
• Set a review date and keep to it.
• Keep the investigation moving so the suspension is as short as possible.

Outcomes, warnings and appeals

The code lists the actions open to an employer, including oral and written warnings, a final written warning, suspension without pay, transfer, demotion and other action short of dismissal, as well as dismissal. It says steps are usually progressive, though serious cases may justify moving to dismissal sooner as long as the safeguards of fair procedure are followed. It says the employee should be told when warnings are removed from the record after a set period.

If an employee is dismissed, Citizens Information's unfair dismissal page says a dismissal is presumed unfair unless the employer shows substantial grounds, that employees usually need 12 months' continuous service with several exceptions, and that the employee can ask for a written statement of reasons. It says the employer should provide it within 14 days of the request. The page also says complaints must generally be made within 6 months of dismissal, extendable for reasonable cause. Our guide to unfair dismissal in Ireland covers grounds and remedies in more detail.

Records

The code says effective procedures depend on adequate records and that warnings should be removed from the record after a set period. The pages do not give a retention period for disciplinary files. Citizens Information's contract page says the employer must keep a copy of the written statement of terms during employment and for at least a year after it ends, which relates to a different document. Our guide to employment records retention periods covers what to keep and for how long. Our suggestion is to keep a separate, secure investigation file, to record who has access, and to decide in advance when each document will be reviewed.

Learnsignal's offices are off Baggot Street in Dublin, and we offer in-person training from there. For current details, see our CPD pages.

Frequently asked questions

Can an employer suspend an employee during an investigation?

The WRC code says an employee may be suspended on full pay pending the outcome of an investigation into an alleged breach of discipline. The sources we read do not list the circumstances in which suspension is justified.

Does suspension have to be on full pay?

For suspension pending an investigation, the code refers to full pay. It separately lists suspension without pay as a possible disciplinary action after a process. Check your contract and procedure.

How long can a suspension last?

The pages we read give no maximum. In the decisions we opened, delay was a concern. Keep the suspension under review and the investigation moving.

Can the employee bring someone to meetings?

The code says the employee should be able to exercise the right to representation, and defines an employee representative as including a colleague of the employee's choice and a registered trade union.

Is the code legally binding?

The WRC page describes it as a declared code of practice and does not set out its legal effect beyond that. Take advice on how it applies in your case.

A fair process protects the employee and the employer. When in doubt, slow down, write it down and get advice.