Reed Smith Client Alerts

Key takeaways

  • The Arbitration Act 2025 (the Act) has made significant changes in the law regulating arbitrations in England & Wales and Northern Ireland.
  • In the second of a series of articles dealing with the changes, we look at the new power given to arbitral tribunals to dispose of claims on a summary basis (that is, without waiting for a full merits hearing).
  • This is one of the key changes made by the Act and we set out its significant practical impacts for UK and international businesses using London-seated arbitration.

Summary procedure

The Act introduces a new power1 which allows an arbitral tribunal, following the application of a party, to make an award if a claim or issue (or a defence to a claim or issue) has no “real prospect of succeeding”. The arbitral tribunal is required to give the parties a “reasonable opportunity to make representations” with respect to any such award.

Previously, a key difference between English courts and English-seated arbitrations was that the courts could (and regularly would) dismiss meritless claims at an early stage, whereas such an approach was much rarer in arbitration.

Before the Act, arbitrators already had a statutory duty to adopt procedures to avoid unnecessary delay and expense2 and, depending on the applicable institutional rules, also had summary disposal powers, but they did not have the same express powers to dismiss meritless claims as those that were spelled out in the courts’ procedural rules.

In practice this meant that prior to the introduction of the new power under the Act, even legally hopeless claims could sometimes be the subject of drawn-out arbitration, in the hope that an opponent might opt for settlement rather than spend time and money taking an arbitration through to the final merits hearing.

The practical impact of this change is significant and should not be underestimated because it fundamentally shifts how businesses involved in, or planning to use, London-seated arbitrations should approach arbitration planning and strategy.