Dublin Airport Worker Challenges Garda Security Clearance Ban

An electrician formerly employed at Dublin Airport has been granted leave by the High Court to challenge a decision by An Garda Síochána to revoke his security clearance. The revocation, which led to the immediate termination of his employment, was reportedly based on police concerns regarding his potential involvement in facilitating "nefarious activities" within the airport’s restricted zones.

Mr Alan Burke, residing at Moyclare Close, Baldoyle, Dublin 13, brought the application before the court following the loss of his position as an asset technician. The court heard that Mr Burke had been working for the DAA (Dublin Airport Authority) since approximately December 2023. During his tenure, he claims to have performed his duties without incident, having initially secured the necessary security vetting prior to commencing his role.

Allegations of Threat to State Security

The legal action stems from a re-evaluation of Mr Burke’s security status which occurred in May 2025. According to the submissions made to the court, An Garda Síochána conducted intelligence checks purportedly under the auspices of Article 11.1.3 (d) of EU implementing regulation 2019/103. The outcome of these checks was a ‘red’ security intelligence flag, a designation that effectively bars an individual from holding the ‘green’ clearance required to work airside at Dublin Airport.

Mr Burke’s legal team outlined that the notification of this decision included grave assertions regarding his character and associations. A letter from the Garda Commissioner’s office, cited in Mr Burke’s affidavit, stated that a Detective Superintendent within the Security and Intelligence section had formed the opinion that a green security indicator could not be issued. The reasoning provided was that, based on information known about Mr Burke and a number of his "known associates," a potential risk had been identified.

The correspondence alleged that this risk concerned his ability to "facilitate nefarious activity within restricted areas of the airport," thereby creating what the respondent viewed as "an unacceptable threat to Dublin Airport and by extension, the State." Mr Burke has vehemently denied these characterisations in his sworn affidavit, asserting that he does not pose any threat to national security.

Denial of Fair Procedures

A central pillar of Mr Burke’s challenge is the alleged lack of fair procedures and natural justice afforded to him during the revocation process. Following the initial adverse finding, Mr Burke claims he was summarily dismissed from his employment. He subsequently attempted to appeal the decision, contacting the Department of Justice to request an oral hearing where he could address the allegations directly.

However, Mr Burke submits that he received no reply to his request for a hearing. Instead, the following month, he received what purported to be a final decision confirming the refusal of the green security clearance. His legal representatives argue that the Garda Commissioner acted "irrationally, arbitrarily and contrary to fair procedures" by failing to engage with his appeal or provide sufficient information regarding the evidence against him.

In his affidavit, Mr Burke expressed his frustration at the opacity of the process: "I do not know upon what information this decision was based. I wished to be given an opportunity to understand how this decision was arrived at and to deny any such allegation. I have lost my employment as a result of this decision."

Personal Beliefs and Associations

Addressing the vague references to his associates and background, Mr Burke addressed his political stance directly within his submission. "I am a republican, however I have never been a member of any proscribed organisation and I have never been tried with an offence associated with any such organisation of that nature," he stated. He maintains that his political views should not preclude him from earning a livelihood and that the inference of criminal or dangerous intent is unfounded.

Mr Burke contends that the respondent’s failure to acknowledge his request for an oral hearing constitutes a breach of his constitutionally protected rights. These include the right to fair procedures, the right to a good name, and the right to earn a livelihood. The summary nature of his dismissal, without the ability to confront the intelligence being used against him, forms the basis of his argument that the decision-making process was fundamentally flawed.

High Court Grants Leave

The application for judicial review was moved on an ex-parte basis, meaning only the applicant’s side was represented at this initial stage. Mr John Berry SC, instructed by Thompson Solicitors, appeared on behalf of Mr Burke. He successfully argued before Ms Justice Mary Rose Gearty that there was an arguable case to be made regarding the procedural deficiencies in how the security clearance was revoked.

Ms Justice Gearty granted permission for Mr Burke to pursue his challenge against the decision dated June 13, 2025. The granting of leave is a preliminary hurdle in judicial review proceedings, indicating that the court believes the case has sufficient merit to proceed to a full hearing where the respondent will be required to answer the claims. The matter has been adjourned and is expected to return to court next month for further directions.

This case highlights the ongoing tension between the state’s imperative to maintain rigorous security protocols at sensitive infrastructure points like international airports and the individual’s right to transparent administrative processes. As the proceedings move forward, the court will likely be asked to determine the extent to which security intelligence can be used to terminate employment without disclosing the underlying evidence to the accused party.