If you're weighing your options as an international arbitration lawyer, London remains the seat most people compare the others with. The work has held up through a period that froze transactional hiring, the governing legislation was rewritten in 2025, and the tribunals handling these cases kept recruiting while deal teams sat idle. For a disputes or litigation lawyer considering where to build the next decade of a practice, that combination deserves attention before you move.
This is about the mechanics. Where the work comes from, what the numbers show, how the new Act affects someone arguing a jurisdiction challenge, and how London compares with Singapore and Dubai once your sector, rather than a brochure, determines the seat. The credential that moves a lateral application is narrower than most candidates assume, and it isn't litigation pedigree.
Why arbitration keeps hiring when the deals go quiet
The counter-cyclical logic of a disputes practice
Transactional teams depend on confidence. When rates climb and boards stop signing, M&A, capital markets and fund formation all contract at once, and lateral hiring in those groups follows. Disputes runs on a different clock. A recession doesn't reduce the number of contracts that go wrong. It increases them. Deals struck in the good years produce earn-out fights, shareholder claims and construction disputes in the lean ones, and those matters take years to run regardless of where the economy sits when they're heard.
“Arbitration is the rare practice that bills through the downturns that freeze everything else. A recession doesn't stop producing disputes, it produces more of them.”
That is why arbitration benches keep posting roles when the rest of a firm has paused. It also explains why candidates who built purely transactional practices find the market unforgiving in a slow year, a dynamic we've written about in why leaving a stable seat without a plan can sink a career.
Where the new work is actually coming from
The growth isn't spread evenly. Energy and infrastructure disputes, which tend to run for years, feed the arbitration pipeline through any cycle. Construction and engineering claims follow every large capital programme. Commodities, shipping and trade-finance work has risen sharply with the disruption in global supply routes. The parties are rarely in the same country. That is what pushes the matter into arbitration rather than a national court, and it helps keep London busy regardless of the UK's own economic weather.
What the numbers say about the London arbitration market
Record caseloads and a global party mix
The London arbitration market is not just a story firms tell themselves. The Commercial Court, which supervises much of the arbitration-related litigation in England, reports that around three-quarters of its cases are international, with challenges to and appeals from arbitral awards (the section 67, 68 and 69 applications) making up roughly thirty percent of its claims. The court's core work now includes supervising cross-border arbitration.
The institutional data points in the same direction. The latest LCIA figures show caseloads rising and, for the first time, a majority of arbitrators appointed who are not British. For anyone trained outside England, that means the London market now regularly appoints arbitrators from dozens of jurisdictions. Demand has also grown for advocates who can run a hearing across more than one legal tradition.
A multi-billion-pound export, not a domestic niche
Arbitration in London is an export industry, and the figures are large enough to influence hiring budgets. UK legal-services exports reached close to £11bn in the most recent year, up roughly 8.8%. The Bar Council describes international demand for UK legal services as surging, with London's position as a seat central to that demand.
For a candidate, the point is straightforward: the revenue is foreign, so it is less exposed to a domestic slowdown than a practice that depends on UK deal flow. A firm's arbitration group can keep growing while its UK corporate team is flat, and the budget to hire into it comes from clients who were never in Britain to begin with.
What the Arbitration Act 2025 changed for your practice
The reforms a working advocate will feel
The reformed English arbitration regime came into force on 1 August 2025 and applies to arbitrations commenced on or after that date. Several changes affect day-to-day practice rather than just the textbooks.
- A statutory power of summary disposal, so tribunals can dispose of claims or defences with no real prospect of success without running them to a full hearing.
- A default rule that the law governing the arbitration agreement follows the seat, removing one of the most litigated preliminary questions of the last decade.
- A codified duty of disclosure for arbitrators and stronger arbitrator immunity.
- A revised approach to jurisdiction challenges under section 67, narrowing the scope for a full rehearing of points already argued before the tribunal.
- Express support for emergency arbitrators.
These changes affect real work. Summary disposal changes how you plead and advise on cost exposure. The seat-follows rule changes the advice you give when drafting an agreement.
Why it widened the door for laterals
Legislative change creates transition work. Firms want practitioners who can advise clients on how the new regime affects live and contemplated arbitrations, argue the first applications under the revised sections, and redraft arbitration clauses in template agreements. A rewritten statute resets part of the playing field, and that is when benches hire. If you've followed the reforms closely, that familiarity is a live credential now in a way it won't be in three years.
London vs Singapore vs Dubai: choosing your base
London is not the only serious seat. The right answer depends on where your work and clients are based.
Singapore and the SIAC pull on Asia work
Singapore has built a serious rival institution. SIAC recorded 625 new cases in its most recent year, 91% of them international, with parties from 72 jurisdictions. For a practitioner whose disputes originate in China, India or Southeast Asia, or whose clients are Asian corporates and sponsors, a Singapore base can put you closer to the instructing relationships than London does. Language capability, particularly Mandarin, is a recurring differentiator there, consistent with the wider hiring trends across Asia's international firms.
Dubai, the DIFC and Gulf disputes
The Gulf has moved from emerging to established. DIFC Court claims jumped to Dh6.8bn in the first half of 2025, alongside the region's construction, energy and infrastructure build-out. For disputes tied to Gulf projects, a Dubai base puts you inside the deal flow rather than a long-haul flight from it. Compensation and tax are separate considerations, which we set out in detail in our guide to moving to the Gulf legal market.
Letting your sector decide the seat
The mistake is ranking seats in the abstract. Seats are not interchangeable once your practice has a sector and a client base. Energy and construction work gravitates toward the places where the projects are. Financial-services and commodities disputes cluster in London. Asia-nexus work favours Singapore, while Gulf-nexus work favours Dubai. Pick the seat your matters already point to, and your relationships travel with you. Pick the prestigious seat your matters don't point to, and you start from zero.
Positioning for the lateral move
The credential that actually moves the needle
This is the part candidates underestimate. A strong litigation record at a top court is useful, but it is not what distinguishes an arbitration hire. The difference is seat-and-sector specialism plus institutional relationships: a track record in, say, energy arbitrations under a specific set of rules, appointments or secondments that put you in front of the institutions, and a client following in a defined industry. Partners are hired for the work they bring and the credibility they have with the bodies that administer these cases, not for a general reputation as a good advocate.
Crossing from litigation into arbitration mid-career
You can make the move without starting over, but be honest about the retooling. Commercial litigators bring most of the transferable skills: evidence, cross-examination and written advocacy. You still need the procedural grammar of arbitration, familiarity with the major institutional rules, and knowledge of the enforcement regime under the New York Convention. Candidates who cross successfully treat that as deliberate reskilling, often through a secondment or a sector-focused caseload, a process we've mapped more broadly in retooling a practice mid-career.
Qualification, rights of audience and visas
Practising arbitration in London does not require you to be an England and Wales solicitor or barrister, which is one reason the market draws so heavily on overseas-trained lawyers. Arbitration counsel work doesn't carry the rights-of-audience limits of the domestic courts. Before you move, confirm the specific role your firm has in mind (counsel work versus any court-facing advocacy), whether the firm expects requalification and on what timeline, and your visa route. The right to work is what turns an offer into a start date.
Timing a move into London arbitration
The case for building in London is strong and durable: an export-driven, counter-cyclical practice, a recently modernised statute, and institutions that keep hiring through cycles that stop everyone else. The case is not automatic. The market rewards specialism over generalism and relationships over résumé.
Before you move, check the group you're joining for work in your sector and seat, rather than relying on its brand. Confirm what the firm expects of you on qualification and rights of audience, and get the visa timeline in writing. Decide your base by where your matters and clients actually sit, not by which seat sounds most prestigious. Move when your specialism is sharp enough to name in one sentence and your following is real. That is the version of you the arbitration market pays for.
Frequently asked questions
Do I need to be dual-qualified to practise arbitration in London?
No. Arbitration counsel work in London does not require England and Wales qualification, which is why the market draws heavily on overseas-trained lawyers and why the LCIA now appoints a majority of non-British arbitrators. Confirm with your firm whether the role involves any England and Wales court advocacy, which does carry rights-of-audience requirements.
Is international arbitration a safe practice area in a downturn?
It is more insulated than most. Disputes volume tends to rise in a slowdown, and London's arbitration work is largely an export, so it is less exposed to any single domestic economy. No practice is recession-proof, but a counter-cyclical, cross-border one is closer to it than a transactional practice.
Can I switch from litigation into arbitration without starting over?
Yes, though it takes deliberate retooling rather than a straight sidestep. Your advocacy and evidence skills transfer. You still need the procedural framework of arbitration, the major institutional rules, and the enforcement regime. A sector-focused caseload or a secondment is the usual bridge.