1. Introduction

The case of Martín Santano v Enable Ireland Disability Services Limited (ADJ-00050049) is a useful illustration of the operation of the common law doctrine of frustration of contract within the framework of the Unfair Dismissals Acts 1977 to 2015. The Adjudication Officer was required to consider whether the cessation of the Complainant’s employment, following the loss of his work permit, amounted to a dismissal for the purposes of the Acts, or whether the contract had been frustrated by an event outside the control of either party.

The Complainant had been employed by the Respondent as a healthcare assistant. His employment had been dependent on the continuing validity of an employment permit issued under the Employment Permits Acts 2003 to 2024. The permit lapsed in circumstances giving rise to a dispute as to who, if anyone, was at fault for the lapse, and as to whether the resulting cessation of work was a dismissal or a frustration.

2. Legislation and Case Law

Section 1 of the Unfair Dismissals Act 1977 defines “dismissal” in relation to an employee as including the termination of the contract by the employer, with or without notice; the termination of a fixed-term contract by reason of the expiry of its term without renewal; and the constructive dismissal of the employee in circumstances in which, by reason of the conduct of the employer, the employee is entitled to terminate the contract.

The doctrine of frustration of contract, as set out in the leading common law authority of Davis Contractors Ltd v Fareham UDC [1956] AC 696, provides that a contract may be discharged without breach where, after the contract has been entered into, an event occurs which renders performance radically different from what the parties had originally undertaken. The doctrine has been applied in the employment context to events including the imprisonment of an employee, prolonged incapacity arising from illness, and (more recently) the loss of a work permit or visa.

The application of frustration in the work permit context turns on the particular facts. Where the loss of the permit is attributable to the employer’s default — for example, failure to renew an employment permit on the employee’s behalf, or failure to maintain the conditions of the permit — the doctrine is unlikely to apply, and the cessation of work will be treated as a dismissal at the instance of the employer. Where, conversely, the loss is the result of a change in the employee’s immigration status outside the employer’s control, the doctrine may be available.

The interaction of the doctrine with the Employment Permits Acts 2003 to 2024 has been considered in a series of WRC decisions and in the High Court decision in Hussein v The Labour Court and Anor [2012] IEHC 364. The general approach is that the Acts do not displace the common law doctrine of frustration, but that an employer who has contributed to the loss of the permit will not be permitted to rely on the doctrine to defeat what would otherwise be an unfair dismissal complaint. 

3. Decision

The Adjudication Officer considered the evidence in relation to the lapse of the Complainant’s permit. The factual dispute focused on the steps each party had (or had not) taken to maintain the permit and on the chronology of communications between the parties as the expiry approached.

The Adjudication Officer applied the established two-stage analysis. First, whether the lapse of the permit was an event radically affecting the parties’ ability to continue the contract — on the facts, plainly yes, since the Complainant could not lawfully work for the Respondent without a valid permit. Second, whether the lapse was attributable to default on the part of either party.

The Adjudication Officer’s assessment of the evidence on the second question determined the outcome. Where the Complainant could be shown to have failed to take steps reasonably within his control to maintain the permit, the doctrine of frustration was available to the Respondent. Where, conversely, the lapse arose from circumstances genuinely beyond the parties’ control — for example, a change in the relevant immigration regulations, or a Departmental delay that no party could have foreseen — frustration was also available.

The detailed factual findings on which the Adjudication Officer’s decision turned should be consulted in the underlying decision. The framework adopted by the Adjudication Officer — frustration as a real but narrow doctrine in the employment permit context, with the burden of demonstrating its application falling on the party who invokes it — reflects the now-settled approach of the WRC and the Labour Court.

4. Takeaway

The case is a useful reminder that the common law doctrine of frustration remains a live consideration in Irish employment law, particularly in cases involving work permit dependency. An employer who finds itself unable to continue an employee’s employment as a result of a permit lapse is not, on that account alone, exposed to an unfair dismissal complaint — provided the lapse is not attributable to the employer’s own default and is genuinely outside the parties’ control.

For employers, the practical lessons are clear. Where an employee’s permit is approaching expiry, the employer should take an active role in the renewal process — documenting the steps taken, the communications with the employee, and the engagement (where required) with the Department of Enterprise, Tourism and Employment. An employer who can demonstrate proactive engagement with the renewal process will be in a much stronger position to invoke frustration if the renewal nonetheless fails.

Employers should also document the cessation of employment carefully. A frustration-based cessation is not a dismissal: the contract terminates by operation of law. Issuing a notice of dismissal in circumstances that are properly characterised as frustration may itself convert the cessation into a dismissal and engage the unfair dismissal regime.

For employees, the case shows that the doctrine cuts both ways. An employee who can demonstrate that the employer’s default contributed materially to the loss of the permit may be able to defeat a frustration defence. Practitioners advising employees in this position should focus on documenting the employer’s engagement with the renewal process and on identifying any failures on the employer’s part.

5. Further information

This article was prepared for informational purposes only. For further advice, please email enquiries@crushell.ie or contact the offices of Crushell & Co Solicitors.

6. About Crushell & Co

Crushell & Co is a specialist law firm focused on protecting and advancing the rights of employees in Ireland. We offer a nationwide service, advising individuals on a wide range of legal and regulatory issues arising at work, including employment law, employment immigration and workplace accidents and injuries.

We help employees understand their position and options by translating complex legal issues into clear, practical advice. Our approach is tailored to each client, ensuring that our strategy is aligned with their personal and professional circumstances.

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