Kate Brennan v Dublin University, Trinity College Trinity College Dublin [2025]
Decision Number: ADJ-00049360 Legal Body: Workplace Relations Commission
Published on: 29/04/2025
Issues Covered:
Article Authors The main content of this article was provided by the following authors.
Patrick Barrett BL Barrister-at-Law
Patrick Barrett BL Barrister-at-Law
Patrick barrett case reviews

The Bar of Ireland

Orchard Way, Killarney V93Y9W9.
DX: 51010 Killarney 
Tel: (087) 4361270

Patrick's legal education is robust, beginning with a BCL Law Degree from University College Cork (2012-2016), followed by an LL.M in Business Law from the same institution (2016-2017), and culminating in a Barrister-at-Law Degree from The Honorable Society of King’s Inns in Dublin (2019-2021). He has extensive experience on the South-West Circuit, handling Civil, Family, and Criminal Law cases, as well as advising the Citizen Advice Service.  He has worked as an employment consultant, dealing with workplace investigations and bankruptcy procedures.

Complainant:
Kate Brennan
Respondent:
Dublin University, Trinity College Trinity College Dublin
Summary

Fair procedures during probation crucial to avoid unfair dismissal.

Background

The Complainant commenced her employment with the Respondent in September 2022 in the role of Executive Officer. She asserted that, when she was notified of the termination of her employment on 30 August 2023, no substantive reasons for her dismissal were provided. Following receipt of the notice, the Complainant continued to work throughout her notice period. Her employment effectively ended on 29 September 2023 (her final day of work).

The Respondent argued that the WRC had no jurisdiction to hear the complaint, as the Complainant did not have the required service under the Act. It was asserted that the probationary period was less than one year and, under s.3 of the Act, the protections did not apply. The decision to fail the Complainant’s probation was made and communicated within that period, specifically on 30 August 2023. The Respondent noted that the probation was extended to allow the Complainant the fullest opportunity to demonstrate competence. However, the Respondent acknowledged that if the Act applied, the dismissal would likely be unfair, as a second Performance Improvement Plan had not been implemented.

Outcome

The Adjudicating Officer found the Complainant’s unfair dismissal claim (under the Unfair Dismissals Acts 1977–2015). Per s.2(1)(a) of the Act i.e. employees with less than one year's continuous service are generally excluded from protection applied. However, because the Complainant's one-month contractual notice period extended her employment to over a year, she fell within the Act’s scope. The Respondent conceded that without a second Performance Improvement Plan, the dismissal would be unfair. The Adjudication Officer found the dismissal unfair, noting that while the Complainant failed to adequately mitigate her losses, the employer had failed to follow fair procedures. Weighing both parties' conduct under s.7 of the Act, and in line with relevant case law, a compensation award of €15,000 was made, as reinstatement or re-engagement was not appropriate due to the breakdown of trust.

Practical Guidance

Employers should:

  • Clearly outline probationary periods, including review processes and extension terms, in employment contracts. Ensure that any dismissal during probation is managed carefully, with proper documentation. If an employee is entitled to a notice period extending their service beyond a year, they may qualify for unfair dismissal protections.
  • Even during probation, employers should apply fair and transparent procedures before dismissing an employee. This includes regular performance reviews, clear communication of concerns, and offering opportunities for improvement. Failure to implement agreed processes, such as Performance Improvement Plans, can expose employers to successful unfair dismissal claims.
  • When issuing notice of termination, employers must be explicit about the reasons for dismissal and ensure compliance with notice obligations. Requesting that the employee work their notice period (rather than offering payment in lieu) can affect legal service calculations, potentially bringing the employee within the protection of unfair dismissal legislation.
  • Be aware that the WRC will assess both parties’ conduct when awarding compensation. Although an employee’s failure to mitigate loss may reduce awards, procedural unfairness by the employer remains a significant factor. Properly following dismissal procedures reduces financial exposure and reputational risk in litigation.

The full case can be found here.

Continue reading

We help hundreds of people like you understand how the latest changes in employment law impact your business.

Already a subscriber?

Please log in to view the full article.

What you'll get:

  • Help understand the ramifications of each important case from NI, GB and Europe
  • Ensure your organisation's policies and procedures are fully compliant with NI law
  • 24/7 access to all the content in the Legal Island Vault for research case law and HR issues
  • Receive free preliminary advice on workplace issues from the employment team

Already a subscriber? Log in now or start a free trial

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 29/04/2025
Conducting Workplace Investigations and Alternative Conflict Resolution Methods
Online
Discipline
Grievance and Dispute Resolution
Popular
Events
Legal Island’s LMS, licensed to you Imagine your staff having 24/7 access to a centralised training platform, tailored to your organisation’s brand and staff training needs, with unlimited users. Learn more →