Defamation (Amendment) Act 2026: A Guide to the New Framework

The Act aims to modernise defamation legislation by balancing freedom of expression with an individual’s right to a good name and reputation, while also reducing legal costs, improving access to justice, and strengthening protections around public interest expression. 

Abolition of juries in the High Court

One of the most significant reforms in the Defamation (Amendment) Act 2026 is the abolition of juries in High Court defamation actions. Under the new structure, all defamation cases issued after 01 March 2026 will be heard by a judge alone. This approach is intended to eliminate unpredictably high awards, reduce delays, and improve overall consistency. 

Serious Harm test for bodies corporate 

The new legislation introduces a statutory requirement whereby a company must show that a defamatory statement “has caused, or is likely to cause, serious harm,”. In the case of bodies trading for profit, this threshold is only met where they can prove serious financial loss.

This higher bar limits claims to cases involving real reputational damage. It prevents companies from bringing defamation actions over minor or speculative issues, keeping the focus on genuinely significant harm.

Amendments to the defence of fair publication in the public interest 

The previous public interest defence is amended and simplified, introducing a clearer and more structured approach for Defendants. The new framework requires a Defendant to show that the defamatory statement concerned a matter of public interest, that they reasonably believed the publication was in the public interest and that it was made in good faith.

Introduction of defence for retail defamation and live broadcasting 

The Act establishes a new statutory defence to provide protection for retailers. A Defendant can now rely on qualified privilege where the alleged defamatory statement involved asking whether a person had paid for goods or services, had proof of payment, or where the statement concerned an inability to accept a method of payment. The defence applies only if the inquiry was not published excessively and the person making it had a duty or interest in doing so.

Further, the live broadcast defence protects broadcasters when defamatory statements are made by third parties during a live programme. It applies where the broadcaster took reasonable and prudent precautions, such as risk assessments, staff training, and appropriate vetting, to minimise that risk.

Anti-SLAPP Framework

A new Part 4A is inserted in the Act, creating procedural protections in defamation cases where a Defendant’s public participation activity is targeted through abusive or unfounded litigation. Measures such as fast tracked strike out applications, security for costs, and the possibility of cost or damage awards, are put in place to address SLAPP behaviour. 

Applications to Circuit Court to identify anonymous publishers

Under the new Act, the Circuit Court can order intermediary service providers to reveal identifying information about anonymous publishers of allegedly defamatory statements. An applicant must act in good faith and show the information is necessary, likely to support a successful claim, and unavailable elsewhere. The court will only grant the order if justice requires it and may impose limits on use of the information.

What this means for you – and next steps

The changes introduced by the Defamation (Amendment) Act 2026 will directly affect how both individuals and organisations manage reputational issues and respond to potential defamation claims.

If you are considering bringing a claim, it is now more important to act early and assess whether the new legal thresholds—particularly the requirement to show “serious harm”—can be met. For businesses, this includes being in a position to demonstrate actual or likely financial loss. Early legal advice will help determine whether a claim is viable and avoid unnecessary costs.

If you publish or share content—whether as a business, media organisation, or individual—you will benefit from clearer legal protections, particularly around public interest reporting and day-to-day interactions with customers. However, these protections rely on acting reasonably, in good faith, and having appropriate processes in place.

Next steps to consider:

• Review internal policies on communications, social media, and customer interactions
• Ensure staff are trained on handling potentially sensitive situations (e.g. public statements or customer disputes)
• Keep clear records of decision-making where content is published in the public interest
• Seek legal advice early if you are facing a potential claim or reputational issue

Taking these steps now will help reduce risk, strengthen your position in the event of a dispute, and ensure you are operating in line with the updated legal framework.

Conclusion

Overall, the 2026 reforms reshape Ireland’s defamation laws into a more structured and balanced framework, reflecting a clear move towards proportionality and modernisation. By strengthening protections for retailers and journalists, discouraging abusive litigation, clarifying key legal tests, and safeguarding legitimate public participation, the Act seeks to create a fairer and more efficient system for both Plaintiffs and Defendants.