Before 2021, a UK party bringing a claim against a counterparty in France, Germany or the Netherlands could rely on EU rules that made serving English proceedings in another member state fairly routine. Those rules stopped applying to the UK at the end of the Brexit transition period.
EU companies are now treated much like any other overseas party when English proceedings have to be served on them. That has turned the process agent clause, once associated mainly with counterparties in the US, Asia or the Middle East, into a standard request in English-law agreements with EU businesses too.
What changed at the end of 2020
Three parts of the old framework fell away.
The Brussels Recast Regulation, which set the rules on jurisdiction and the recognition of judgments between member states, no longer applies to UK and EU proceedings started after 31 December 2020.
The EU Service Regulation, which gave a direct route for serving documents from one member state into another, no longer covers the UK.
The Lugano Convention, which would have kept a similar regime in place, is not available either. The UK applied to join in its own right, and in 2021 the European Commission declined to consent.
What replaced them
Service on EU companies now runs mainly through the 1965 Hague Service Convention. It works, but it is slower and more formal. Documents usually go through the receiving country’s central authority, translations are often required, and some states, Germany among them, have objected to service by post. Serving English proceedings in an EU country can take months.
On jurisdiction and enforcement, the UK is party to the 2005 Hague Choice of Court Convention, which supports exclusive English jurisdiction clauses. Since 1 July 2025 it has also been party to the 2019 Hague Judgments Convention, which helps English judgments be recognised in EU states for proceedings started after that date. Both are useful. Neither deals with the practical step of getting the claim form into the defendant’s hands.
Where a process agent fits
A process agent is a firm in England appointed by an overseas party to accept service of legal proceedings on its behalf. When the contract names the agent and states that service on the agent counts as service on the party, a claimant can serve proceedings at a London address instead of going through the Hague Service Convention. The appointment covers what a process agent is appointed to receive, which is not always the same as every notice under the contract.
For the claimant, that removes months of delay and the cost of translations and foreign service. For the EU company, it means proceedings arrive with a named contact who passes them on straight away, instead of turning up at an office that may not recognise what they are.
It is the same reasoning behind why UK lenders require a process agent for overseas borrowers. Since Brexit, an EU borrower sits in that same category.
Agreements where it comes up
Facility agreements, and guarantees given by EU parent companies.
ISDA and other derivatives documentation with EU counterparties.
Share purchase and investment agreements where a buyer, seller or investor is based in the EU.
Supply, distribution and licensing agreements governed by English law.
Intercompany agreements in groups with both UK and EU entities.
Practical points for EU companies
Check older agreements. Contracts signed before 2021 often relied on the EU framework and may have no process agent clause at all. Counterparties frequently ask for one to be added at the next amendment or refinancing.
Match the appointment to the life of the agreement. Claims can arise years after signing, so the appointment should run for as long as a claim could be brought. If the agent stops acting and nobody replaces it, the protection lapses, which is covered in more detail in what happens if your UK process agent resigns or ceases to act.
Allow time before signing. Lenders and counterparties usually want written confirmation of the appointment in the signing or conditions precedent pack, so it helps to know how long a process agent appointment takes before the deal timetable is fixed.
Arranging a UK process agent
London Registrars acts as UK process agent for companies across the EU and further afield. Appointments are usually set up on the same day instructions and payment are received. Details of our process agent service are on our website, or get in touch to arrange an appointment.