My Lords, I thank noble Lords for their interest in the Law Commission’s review of the Arbitration Act 1996 and this Bill, which enacts the commission’s recommendations. Many of your Lordships will be aware of the Bill’s history, but let me provide a summary of it for the record.

In 2021, the Ministry of Justice asked the Law Commission of England and Wales to carry out a review of the Arbitration Act 1996, which provides the arbitral framework for England, Wales and Northern Ireland. The purpose of the review was to ensure that our world-renowned arbitration laws remain just that—world leading and fit for purpose in a changing business landscape.

The commission conducted two public consultations before laying its report and draft Arbitration Bill before Parliament on 5 September 2023. This report was widely praised for recommending measured rather than wholesale reforms of the 1996 Act to bring the law up to date and modernise the arbitral framework.

That Arbitration Bill was introduced into this House in November 2023, in the final Session of the last Parliament, by the noble and learned Lord, Lord Bellamy. It progressed through a Special Public Bill Committee, of which I was a member, under the Law Commission Bill procedure. That committee held an evidence-taking process chaired by the noble and learned Lord, Lord Thomas of Cwmgiedd, which marshalled expert views from practitioners, academia and the judiciary. The Bill was amended in response to the evidence gathered, and I will return to those changes shortly.

I am pleased to bring these reforms before Parliament again, as it is clear to me, from my position on the committee, that the Law Commission’s recommendations for reform commanded strong support from the sector and were the result of extensive consultation. By supporting our arbitration sector, this Bill will help to deliver one of this Government’s guiding missions: to secure economic growth.

The benefits that arbitration brings to this country are plain to see. The Law Commission estimates that the sector is worth at least £2.5 billion to the British economy each year, while according to industry estimates, international arbitration grew by some 26% between 2016 and 2020. Of course, London remains the world’s most popular seat for arbitration by some stretch.

However, we face healthy competition from Singapore, Hong Kong, Sweden and Dubai. They have all updated their arbitration frameworks in recent years and our legal system too must continue to adapt and evolve if we are to remain ahead of the curve. The changes this Government bring forward now will undoubtedly be a foundation for future success, although we are also clear that they represent evolution not revolution. I am therefore delighted that this Government have been able to prioritise time so early in this Session to legislate for these reforms to the 1996 Act and to support this crucial sector.

The Bill takes forward the full set of reforms recommended by the Law Commission. It also incorporates the minor and technical improvements that were made as amendments to the former Bill. There has also been one further change made to Clause 1 to address a point raised on investor-state arbitrations. For brevity, I will summarise only the key provisions of the Bill now and point out the revisions as I do so.

First, Clause 1 clarifies the law applicable to arbitration agreements by providing that the law governing the arbitration agreement will be the law expressly chosen by the parties; otherwise, it will be the law of the seat. An express choice of law to govern the main contract does not count as an express choice of law to govern the agreement to arbitrate. Clause 1 will provide greater certainty as to the law underpinning arbitration agreements, and ensure that arbitrations conducted in England, Wales and Northern Ireland are supported by our arbitration law, where appropriate. Here, we retain the change to Clause 1 made by the Law Commission draft Bill, which removed the words “of itself” from inserted Section 6A(2), as they were thought to be unnecessary and to cause confusion.

We have also made an additional change to Clause 1. Clause 1 now provides that the new default rule on governing law does not apply to arbitration agreements derived from standing offers to arbitrate contained in treaties or non-UK legislation. The reasons why are as follows. There were concerns raised during the previous Bill’s passage that Clause 1 should not apply to some investor-state arbitration agreements; that is, those arising under offers of arbitration contained in treaties and foreign domestic legislation. Sector feedback was that such arbitration agreements are, and should continue to be, governed by international law and/or foreign domestic law.

The Government agree that it would be inappropriate for a treaty—an instrument of international law—to be interpreted in accordance with English law principles. Likewise, we should not subject foreign domestic legislation to English law rules of interpretation, rather than its foreign law. To apply Clause 1 to these arbitration agreements may have discouraged states from choosing London as a neutral venue for their investor-state arbitrations. Just as investor-state arbitrations with the International Centre for Settlement of Investment Disputes have their own separate regime, so too should non-ICSID investor-state arbitrations be treated separately in the matter of governing law. This change will ensure that will be the case.

Lastly on Clause 1, noble Lords have also brought to my attention a further matter requiring clarification. It is possible that issues may arise which are not expressly provided for by the inserted Section 6A; in particular, where there is no choice of seat in the arbitration agreement and no seat has yet been designated by the tribunal or the court. This rare issue was considered by the Law Commission in its final report, and the Government are confident that the courts will be able to resolve such matters through common law. We will also update the Explanatory Notes in due course to make this point clear.

I move on to the other key measures in the Bill. Clause 2 codifies a duty of disclosure for arbitrators that will protect the principle of impartiality and promote trust in arbitration. This duty will apply prior to the arbitrators’ appointment when they are approached with a view to being appointed. It is a continuing duty that also applies after their appointment ends.

Clauses 3 and 4 strengthen arbitrator immunity against liability for resignations and applications for removal. This will support arbitrators in making robust and impartial decisions.

Clause 7 empowers arbitrators to make awards on a summary basis on issues that have no real prospect of success. This will improve efficiency and aligns with summary judgments available in court proceedings.

Clause 8 will boost the effectiveness of emergency arbitration by empowering emergency arbitrators to issue peremptory orders and make relevant applications for court orders.

Clause 11 revises the framework for challenges to an arbitral tribunals jurisdiction under Section 67 of the 1996 Act. This will allow new rules of court to provide that such applications should contain no new evidence or new arguments. That will avoid jurisdiction challenges becoming a full rehearing, thereby preventing further delay and costs. Clause 11 also retains the improvements made to the previous Bill, including: the inclusion of subsection (3D), which makes it clear that the general power of the Procedure Rules Committee to make rules of court is not limited as a result of the provision; the change in subsection (3C), which ensures that the court rules within must provide that the restriction is subject to the court ruling otherwise in the interests of justice; and the change in the drafting of subsection (3C)(b), which clarifies that the evidence mentioned includes oral as well as written evidence.

These measures extend to England, Wales and Northern Ireland. They will apply to arbitration agreements whenever made but not to proceedings commenced before these measures come into force. There are other more minor yet quite worthy reforms in the Bill that I have not covered here but which I would be pleased to discuss during this Bill’s passage.

The Bill will enable efficient dispute resolution, attract international legal business and promote the UK’s economic growth. I welcome noble Lords’ participation in this debate.