Breban v Catch Security Systems [2025]
Decision Number: IEHC 366 Legal Body: High Court of Ireland
Published on: 11/03/2026
Article Authors The main content of this article was provided by the following authors.
Duncan Inverarity Former Partner & Head of Employment Law, A&L Goodbody LLP
Duncan Inverarity Former Partner & Head of Employment Law, A&L Goodbody LLP
Duncan inverarity 100x100

Duncan Inverarity is a former a partner and Head of A&L Goodbody's Employment Law group and practiced exclusively in the area of employment law and industrial relations in multiple jurisdictions. Duncan advised public and private sector employers on both contentious and non-contentious matters. He advised Board rooms across Ireland and abroad on strategic and complex employment and industrial relations matters. Duncan also specialised in crisis management for clients and advised on some of the most high profile corporate issues in Ireland. Duncan regularly appeared for clients in the Workplace Relations Commission, the Circuit Court, the High Court, the Court of Appeal and the Supreme Court. Duncan also acted for partnerships in mediated settlements and in proceedings in the High Court.

Appellant:
George Calin Breban
Respondent:
Catch Security Systems
Summary

The Court confirmed that only the worker’s reasonable belief that information tended to show relevant wrongdoing is required; actual wrongdoing need not be established.

Background

The Appellant was employed as a security systems engineer when he sent an email to his employer in May raising fire safety concerns about a client's premises. He was dismissed in July during his probationary period.

The Respondent’s position was the termination was unconnected with any concerns raised by the Appellant but rather arose because it had received multiple complaints regarding the Appellant’s performance and interactions with customers.

The Appellant brought an application for interim relief before the Circuit Court seeking continuation of his contract of employment, arguing his email was a protected disclosure and was wholly or mainly the reason for his dismissal. The application for interim relief was brought before he lodged his substantive unfair dismissal complaint under the Protected Disclosures Act 2014 (2014 Act) with WRC.

The Circuit Court refused the Appellant’s application for interim relief. The Appellant appealed this decision to the High Court.

The Respondent submitted that there had been no relevant wrongdoing, therefore there was no protected disclosure.

Outcome

The Court held that it would refuse the Appellant’s application for interim relief on the basis that it brought in advance of any WRC complaint, as such this procedural requirement must be met in advance before seeking such reliefs before the Circuit Court.

The Court confirmed all that is required is “the reasonable belief of the worker” that the information tended to show relevant wrongdoing and there is no requirement to establish a relevant wrongdoing.

On the issue of whether the dismissal stemmed wholly or mainly from the protected disclosure, the Court confirmed this was a matter for determination by the WRC, however, for the purpose of the interim relief application, the Court held that the proximity of time between the making of the protected disclosure and the dismissal is a useful consideration.

The High Court concluded the Appellant had sufficiently established that his dismissal arose wholly or mainly as a result of his disclosure, therefore he met the requirements for interim relief, and the appeal was allowed.

Practical Guidance

This decision confirms that wrongdoing need not have actually occurred so long as the employee reasonably believed it to have.

The Court emphasised section 5(5) of the 2014 Act should be narrowly construed and be limited in terms of circumstances whereby employers can reply on this defence, as while detection and reporting may fall within an employee’s remit this will not act as a means for an employer to defend themselves at interim relief stage or before the WRC.

The full case can be found here.

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Disclaimer The information in this article is provided as part of Legal Island's Employment Law Hub. We regret we are not able to respond to requests for specific legal or HR queries and recommend that professional advice is obtained before relying on information supplied anywhere within this article. This article is correct at 11/03/2026
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