High Court Rejects Nowak Bid to Reopen Nine-Year-Old PwC Dispute

The High Court has definitively refused to reopen an unfair dismissal dispute dating back nearly two decades between former trainee accountant Peter Nowak and professional services firm PricewaterhouseCoopers (PwC). Delivering his judgment, Mr Justice Rory Mulcahy dismissed Mr Nowak's application to set aside a 2017 strike-out order, affirming that the court could find no merit in disturbing a concluded matter after an unexplained delay of nine years. The ruling brings a decisive close to another chapter in a sequence of protracted legal challenges arising from Mr Nowak's termination in 2009.

A Protracted Employment Dispute

The roots of the prolonged litigation trace back to 2006, when Mr Nowak commenced his employment contract with PwC in Dublin. His employment was subsequently terminated in 2009 following repeated failures to pass the mandatory professional examinations administered by the Institute of Chartered Accountants of Ireland (ICAI). Seeking redress under statutory employment protections, Mr Nowak lodged a formal complaint with the legacy Employment Appeals Tribunal, the statutory body that adjudicated workplace grievances prior to the establishment of the modern Workplace Relations Commission (WRC).

The Employment Appeals Tribunal determined that Mr Nowak had indeed been unfairly dismissed under the Unfair Dismissals Act 1977, awarding him compensation of €7,500. Dissatisfied with the quantum of compensation, Mr Nowak successfully appealed the determination to the Circuit Court, which significantly enhanced his compensatory award to €34,000 in 2016. Despite securing this substantially higher award before the Circuit Court, Mr Nowak elected to pursue a further appeal to the High Court in October 2016, seeking to challenge the Circuit Court's jurisdiction regarding the legal and regulatory status of the examinations held by the ICAI.

The 2017 Strike-Out Determination

That High Court appeal proved short-lived when brought before the bench for case management and review. On 24 February 2017, Mr Justice Seamus Noonan granted an application brought by PwC to strike out Mr Nowak's appeal in its entirety. The court concluded that the action was frivolous, vexatious, bound to fail, and represented an abuse of the court process. Mr Justice Noonan held that the proceedings disclosed no reasonable cause of action under the Unfair Dismissals Act 1977 and raised extraneous questions lying well beyond the appellate jurisdiction of the High Court.

In the lead-up to that hearing, Mr Nowak had engaged in correspondence with PwC's legal representatives, contending that the firm was precluded from invoking Order 19, Rule 28 of the Rules of the Superior Courts, which typically governs pleadings in plenary actions. However, Mr Nowak deliberately chose not to attend the scheduled hearing on 24 February 2017. He later appeared before Mr Justice Noonan on 30 May 2017 to question the reasonableness of the strike-out order, during which he alleged that he was forcibly removed from the courtroom by security staff.

Allegations of Fraud and Procedural Deficiencies

In January 2026, almost nine years after the strike-out order was formally perfected, Mr Nowak initiated fresh proceedings before the High Court seeking to vacate the 2017 determination. In his submissions, he argued that the Central Office of the High Court had acted irregularly by accepting PwC's motion papers and maintained that the dismissal of his appeal had been obtained under circumstances amounting to legal fraud. He asserted that these procedural anomalies constituted a fundamental breach of his constitutional right to fair procedures.

PwC strenuously opposed the application, submitting that the High Court's exceptional jurisdiction to revisit perfected final orders was not engaged in this instance. Legal counsel for the firm argued that Mr Nowak's application amounted to an impermissible and out-of-time attempt to appeal an order that had stood settled for nearly a decade. PwC emphasised the critical public interest in the finality of litigation, asserting that reopening proceedings after such an extensive passage of time would run counter to the orderly administration of justice.

The Principle of Finality in Irish Courts

In delivering judgment, Mr Justice Mulcahy confirmed that while the High Court retains an inherent, residual jurisdiction to revisit final orders, that power remains wholly exceptional in Irish jurisprudence. The judge highlighted that substantial doubt exists as to whether such jurisdiction can ever be legitimately engaged where a litigant possessed an unfettered statutory right of appeal to the Court of Appeal. In support of this analysis, the court cited established precedents, including G v DPP [2023] and Nowak v Intesa Sanpaolo Vita SpA [2026].

The court noted that even if such an extraordinary jurisdiction were available in principle, Mr Nowak had put forward no viable foundation for exercising it. Mr Justice Mulcahy observed that there was no evidential or factual substantiation whatsoever for the claims of fraud levelled against PwC. Instead, Mr Nowak's arguments rested upon alleged infringements of fair procedures. However, the record clearly demonstrated that Mr Justice Noonan had expressly considered Mr Nowak's written objections before striking out the appeal, thereby refuting any suggestion that the litigant's position had been ignored.

Finally, Mr Justice Mulcahy determined that the nine-year delay in bringing the application was fatal to the claim. The judge remarked that revisiting a final order after almost a decade would necessitate something wholly extraordinary to justify setting aside the overriding principle of legal finality. Finding that Mr Nowak had deliberately bypassed the original hearing and failed to pursue an ordinary appeal despite expressing an intention to do so, the High Court refused the application in full.