CURRENT LEGAL ARTICLES

Mental health is now recognised as an integral component of occupational health and safety rather than a discretionary matter of employee welfare. Although no employer can eliminate every source of workplace stress, Irish law imposes identifiable obligations to provide a working environment that protects both the physical and the psychological wellbeing of employees. Those obligations do not derive from a single statute. Depending on the facts, a workplace mental health issue may engage health and safety legislation, equality legislation, the law of unfair dismissal, the common law of negligence and contract, or several of these regimes simultaneously. Identifying the correct legal framework is frequently the first — and often the most consequential — analytical step, because it determines the forum in which a complaint may be brought, the defences available to the employer, and the remedies open to the employee. This article examines each framework in turn and concludes with practical guidance for employers and employees in Cork and throughout Ireland

The Statutory Duty of Care: The Safety, Health and Welfare at Work Act 2005

A persistent misconception is that occupational health and safety law is concerned only with physical hazards. The statutory scheme is considerably broader. Section 8(1) of the Safety, Health and Welfare at Work Act 2005 obliges every employer to ensure, “so far as is reasonably practicable, the safety, health and welfare at work” of its employees, and “personal injury” is defined in section 2(1) to include any impairment of a person’s physical or mental condition. Psychological health therefore falls squarely within the 2005 Act.

Two further provisions merit emphasis. First, section 8(2)(b) requires the employer to manage and conduct work activities so as to prevent, so far as is reasonably practicable, “any improper conduct or behaviour likely to put the safety, health or welfare at work of his or her employees at risk”. This is the principal statutory foothold for the prevention of workplace bullying. Secondly, sections 19 and 20 oblige the employer to identify hazards, assess risks, and record the resulting protective measures in a written safety statement. These duties extend to psychosocial hazards: excessive or unrealistic workloads, poorly managed interpersonal conflict, repeated inappropriate behaviour, unsafe systems of work, and organisational cultures that discourage employees from raising concerns are all properly the subject of risk assessment.

The duty is not, however, one-sided. Employees are themselves obliged under section 13 not to engage in improper conduct likely to endanger their own safety, health and welfare or that of others, and an employee penalised for raising health and safety concerns in good faith may pursue a penalisation complaint under section 27. Enforcement of the 2005 Act is primarily regulatory, resting with the Health and Safety Authority; civil liability for psychiatric injury arises principally at common law, as discussed in section 4 below.

Workplace Bullying Is Not Simply Poor Management

Employees often use the terms bullying and harassment interchangeably. Legally, however, they are different concepts.

Understanding the distinction is important because different legal frameworks may apply.

Workplace Bullying

The 2021 Code of Practice for Employers and Employees on the Prevention and Resolution of Bullying at Work describes bullying as repeated inappropriate behaviour, whether direct or indirect, that undermines an employee’s dignity at work. A once-off disagreement or a legitimate management decision will not usually amount to bullying.

Employers should have:

• A written anti-bullying policy
• Clear reporting procedures
• Fair investigation processes
• Appropriate training for managers
• A commitment to resolving complaints promptly and confidentially

Bullying and Harassment: Related but Legally Distinct Concepts

Employees — and, on occasion, employers — frequently use the terms “bullying” and “harassment” interchangeably. In Irish law they are distinct concepts, governed by different instruments, and the distinction carries real procedural and remedial consequences.

• Bullying is generally repeated inappropriate behaviour that undermines a person’s dignity, health, or wellbeing at work. It does not need to be connected to any protected characteristic and is typically dealt with under workplace health and safety obligations and the Code of Practice for Employers and Employees on the Prevention and Resolution of Bullying at Work (2021).
• Harassment is unwanted conduct related to a protected ground under the Employment Equality Acts (for example, gender, age, race, religion, disability, sexual orientation, civil status, family status, or membership of the Traveller community). Harassment violates a person’s dignity and creates an intimidating, hostile, degrading, humiliating, or offensive environment.

Examples:

• A manager repeatedly belittling an employee’s work in front of colleagues could be bullying.
• Making offensive comments about an employee’s race, age, religion, or another protected characteristic could be harassment.

In summary, bullying is defined by the nature and repetition of the behaviour, while harassment is defined by its connection to a protected characteristic under equality legislation.

Three refinements should be noted. First, repetition is central to bullying: the Code of Practice expressly provides that an isolated incident, while it may be an affront to dignity, does not of itself constitute bullying. Harassment, by contrast, may in principle be established by a single sufficiently serious incident. Secondly, the statutory definition of harassment operates on the conduct’s “purpose or effect”, so that intention is not a necessary ingredient. Thirdly, sexual harassment is separately defined, and separately actionable, under section 14A.

Why the classification matters

The classification determines the applicable legal route. Harassment on a protected ground is actionable before the Workplace Relations Commission (“WRC”) under the Employment Equality Acts, where compensation of up to two years’ remuneration may be awarded. The employer has a statutory defence where it can show that it took reasonably practicable steps to prevent the harassment — a defence which, in practice, depends upon the existence, communication and consistent enforcement of an adequate dignity-at-work policy.

Bullying, by contrast, attracts no standalone statutory cause of action. An employee complaining of bullying must instead rely on one or more of the following routes: the internal procedures contemplated by the Code of Practice; a personal injuries action in negligence before the civil courts where psychiatric injury has resulted; a constructive dismissal claim under the Unfair Dismissals Acts where the employee has resigned in response to the conduct; a non-binding recommendation under the Industrial Relations Acts; or a penalisation complaint under the 2005 Act. Each route carries different tests, time limits and remedies, and the correct selection is often decisive to the outcome.

Bullying, Occupational Stress and Psychiatric Injury: The Case Law

1 Ruffley: the threshold for actionable bullying

In Ruffley v Board of Management of St Anne’s School, a special needs assistant had recovered substantial High Court damages arising out of a flawed disciplinary process; the Supreme Court set the award aside. O’Donnell J analysed the accepted definition of bullying — conduct that is “repeated”, “inappropriate” and undermining of the individual’s “dignity at work” — as imposing three cumulative requirements, each of which must be satisfied. Mishandled management action, even seriously unfair management action, is not for that reason alone bullying. Charleton J emphasised the demanding threshold in memorable terms: the conduct must be “outrageous, unacceptable, and exceeding all bounds tolerated by decent society”.

Ruffley accordingly confirms that employers remain entitled to manage performance, address misconduct and operate disciplinary procedures — provided they do so fairly and proportionately — without those actions being characterised as bullying.

2 Berber: mutual trust and confidence

In Berber v Dunnes Stores, the Supreme Court considered the implied contractual term of mutual trust and confidence in the context of a redeployment dispute involving an employee with a serious illness. Finnegan J held that the question whether the term has been breached is to be assessed objectively, by reference to the cumulative conduct of both parties, asking whether the conduct, judged reasonably and sensibly, was such as to destroy or seriously damage the relationship of trust and confidence. On that objective and cumulative assessment the employer’s appeal was allowed. The case is therefore authority both for the seriousness with which unfair treatment of a vulnerable employee will be viewed, and for the demanding nature of the test: not every misjudgment in handling a sensitive situation amounts to a repudiation of the employment contract.

3 Foreseeability and causation in stress claims

Occupational stress, of itself, is not actionable. Irish law follows the approach adopted in McGrath v Trintech Technologies Ltd and Maher v Jabil Global Services Ltd, which endorsed the “practical propositions” of Hale LJ in Hatton v Sutherland. In Maher, Clarke J distilled the enquiry into three questions: (a) has the plaintiff suffered an injury to health, as distinct from ordinary occupational stress; (b) if so, is that injury attributable to the workplace; and (c) if so, was the harm suffered by this particular employee reasonably foreseeable in all the circumstances? An employer is, in general, entitled to take what it is told by an employee at face value; foreseeability will usually turn on what the employer knew, or ought reasonably to have known, of a particular vulnerability or an escalating situation.

Causation imposes a further discipline. In Quigley v Complex Tooling and Moulding Ltd, the Supreme Court accepted that the plaintiff had been bullied, yet dismissed the claim because his psychiatric injury was attributable to his dismissal rather than to the bullying itself. Injury, breach, foreseeability and causation must each be established; sympathy supplies none of them. The practical corollary for employers is evidential as much as legal: an employer that conducts psychosocial risk assessments, responds to complaints promptly and documents its interventions will be far better placed to demonstrate either that injury was not reasonably foreseeable or that identifiable risks were reasonably addressed.

Mental Health as a Disability: The Employment Equality Acts

A mental health condition may constitute a “disability” within section 2(1) of the Employment Equality Acts, which extends to “a condition, illness or disease which affects a person’s thought processes, perception of reality, emotions or judgement or which results in disturbed behaviour”. The definition is deliberately broad and encompasses past and imputed conditions; depression, anxiety disorders and other recognised psychiatric conditions are routinely treated as disabilities in WRC jurisprudence.

Where the definition is engaged, section 16(3) obliges the employer to take “appropriate measures” — commonly, if loosely, described as reasonable accommodation — to enable the employee to access, participate and advance in employment, unless those measures would impose a disproportionate burden. In assessing disproportionality, regard is had in particular to the financial and other costs involved, the scale and resources of the employer’s business, and the possibility of obtaining public funding or other assistance. Section 16(4) indicates the content of the duty: adaptation of premises and equipment, patterns of working time, distribution of tasks, and the provision of training or integration resources. In the mental health context, appropriate measures will frequently include adjusted or flexible working arrangements, temporary modification of duties, and a phased return to work following illness. An occupational health assessment is not itself an accommodation; it is the evidential mechanism by which the employer informs itself of what the statute requires — a distinction worth preserving in policy documents.

The leading modern authority is Nano Nagle School v Daly. The Supreme Court held that section 16(3) requires an employer to consider all appropriate measures, including the redistribution of tasks; there is no bright-line rule excluding the reorganisation of duties from consideration, although the statutory test remains whether, with appropriate measures, the employee is fully competent and capable of undertaking the job. MacMenamin J observed that, while consultation is not an express statutory precondition, a wise employer will ensure the employee’s meaningful participation in the process, since a failure to consult may make an adverse finding considerably more likely. Nano Nagle is consistent with the two-stage approach articulated in Humphries v Westwood Fitness Club: the employer must first make adequate enquiries — normally including up-to-date medical evidence — to establish the true factual position concerning the employee’s capability, and only then, in consultation with the employee, consider what measures could render the employee fully capable.

Finally, information generated by this process is health data, a special category of personal data under Article 9 of the GDPR; it must be collected proportionately, stored securely, and shared strictly on a need-to-know basis.

Workload, Working Time and the Right to Disconnect

Excessive workload occupies a distinct position because it is regulated directly. Section 15 of the Organisation of Working Time Act 1997 caps average weekly working time at 48 hours, and the Act’s rest-break provisions apply irrespective of seniority. In Kepak Convenience Foods v O’Hara, the Labour Court awarded compensation to an executive who habitually dealt with emails outside normal hours, holding that the employer bears a positive obligation to monitor and curtail such patterns of work. The Code of Practice on the Right to Disconnect (2021) reinforces the point and is admissible in evidence in relevant proceedings. The significance for present purposes is twofold: sustained overwork may itself constitute a statutory breach, and documented complaints about workload are precisely the kind of material from which the foreseeability of psychiatric injury may later be inferred.

Capability, Fair Procedures and Dismissal

Mental health frequently becomes legally salient at the point of disciplinary, capability or dismissal decisions. Under the Unfair Dismissals Acts a dismissal is deemed unfair unless the employer establishes substantial grounds justifying it; incapacity is a potentially fair ground, but both the substance of the decision and the procedures followed will be scrutinised. The long-established criteria in Bolger v Showerings (Ireland) Ltd require the employer to show that incapacity was the reason for the dismissal, that the reason was substantial, that the employee was given fair notice that dismissal for incapacity was being contemplated, and that the employee was afforded an opportunity to be heard. The Code of Practice on Grievance and Disciplinary Procedures supplies the general procedural benchmark.

Where the employee’s condition may amount to a disability, the unfair dismissal analysis converges with the equality analysis: a dismissal effected without adequate medical enquiry, without consultation, and without genuine consideration of appropriate measures risks findings both of unfair dismissal and of discriminatory dismissal. Employers should therefore obtain appropriate medical and occupational health evidence, consult meaningfully with the employee, consider accommodation in the Nano Nagle sense, apply workplace policies consistently, and document each step. A mental health condition never of itself justifies dismissal; equally, the legislation does not require the indefinite retention of an employee who, even with all appropriate measures, cannot perform the role.

Practical Implications

For employers. The compliance agenda that emerges from the foregoing is coherent rather than burdensome. Psychosocial hazards should be incorporated into the section 19 risk assessment and reflected in the safety statement. An anti-bullying policy aligned with the Code of Practice — emphasising informal resolution where possible, designating a contact person, and providing for prompt, confidential and impartial investigation — should sit alongside a dignity-at-work policy addressing harassment, since it is the latter that grounds the section 14A(2) defence. Managers require training to distinguish legitimate performance management from inappropriate conduct, and to recognise early warning signs: repeated reports of excessive stress, complaints of bullying, requests for workplace adjustments, extended stress-related absence, or deteriorating communication during grievance or disciplinary processes. Early, documented intervention is not merely good practice; it is the evidential foundation on which arguments about foreseeability and reasonableness are later won or lost, and it frequently prevents concerns from escalating into WRC complaints or litigation at all.

For employees. An employee who believes that workplace practices are affecting their mental health should keep a contemporaneous record of relevant events; review the applicable workplace policies; invoke the internal grievance procedure, since a failure to exhaust internal remedies may undermine a later constructive dismissal claim; seek medical advice where health is affected; and obtain independent legal advice at an early stage. Time limits are short: most WRC complaints must be presented within six months of the contravention (extendable to twelve months for reasonable cause), and personal injuries actions are generally subject to a two-year limitation period.

Conclusion

Irish law does not treat workplace mental health as a discrete legal category, but the combined effect of the 2005 Act, the Employment Equality Acts, the Unfair Dismissals Acts and the common law is a substantial and enforceable framework. Its architecture rewards precision. Bullying and harassment are distinct concepts with distinct routes and remedies; occupational stress becomes actionable only where injury, breach, foreseeability and causation are each established; and the duty of reasonable accommodation, as explained in Nano Nagle, is a duty of genuine enquiry and consideration rather than of unlimited adjustment. Employers who assess psychosocial risk, maintain and apply credible policies, and follow fair procedures will both reduce their legal exposure and contribute to workplaces built on dignity, respect, and fairness. Employees, for their part, are best served by early advice and by an accurate identification of the legal framework their circumstances engage.

Related reading: Workplace Bullying in Ireland.

Contact Dylan Green & Associates Solicitors

If you require advice regarding workplace bullying, mental health concerns, discrimination, disciplinary procedures, or dismissal, confidential legal advice can help clarify your rights and obligations.

Dylan Green & Associates Solicitors

Office: 1 Horgan’s Quay, Waterfront Square, Cork, T23 PPT8

Phone: 021 470 8570

Email: info@greensolicitors.ie

Our employment law team advises employers and employees throughout Cork and Ireland on a wide range of workplace matters, providing practical and discreet legal guidance tailored to each client’s circumstances.

Disclaimer

This article is intended for general information purposes only and does not constitute legal advice. Irish employment law is fact-specific, and the appropriate legal position will depend on the individual circumstances of each case. Independent legal advice should always be obtained before taking, or refraining from taking, any action based on the information contained in this article.