Intellectual Property · Luxembourg
Work with an intellectual property lawyer in Luxembourg
Trade marks, patents, designs, copyright and unfair competition are handled through the civil courts of the Grand Duchy, under a written procedure drafted in French. Tell us what you are facing and we match you, free of charge, with a lawyer registered with the Barreau de Luxembourg or the Barreau de Diekirch who works in that field.
- Lawyers registered with one of Luxembourg’s two Bars
- Files handled in French, German or Luxembourgish
- Free matching, confidential and without obligation
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Intellectual property in Luxembourg
Why you need an intellectual property lawyer in Luxembourg
Luxembourg is a small market with a strong international footprint, and intellectual property sits at the centre of it: brand owners, software companies, designers and creators routinely need advice on trade marks, patents, designs, copyright and unfair competition. Because the Grand Duchy follows the continental civil-law model, procedure is written and drafted in French, even where hearings may be conducted in any of the three administrative languages. Only lawyers registered on the roll of one of the two Bars — the Barreau de Luxembourg or the Barreau de Diekirch — may give legal consultations as a habitual paid activity, and they are the only professionals admitted to represent parties before the courts. An intellectual property lawyer in Luxembourg can assess your position, handle negotiations and represent you in the District Courts or on appeal. We match you with the right specialist for your matter, free of charge.
Local context
How intellectual property matters work in Luxembourg
Intellectual property rights are enforced in the Grand Duchy through the ordinary civil courts, in a procedure drafted in French and governed by the Civil Code and the Commercial Code. The practical points below — who may act, which court hears the case and what it costs — come from official Luxembourg and European sources.
Two Bars, one profession
Only lawyers on the roll of the Barreau de Luxembourg or the Barreau de Diekirch may practise in the Grand Duchy, and only they may give legal consultations as a habitual paid activity. Representation before the District Courts in civil matters, the Court of Appeal, the Court of Cassation, the Constitutional Court and the administrative courts is in principle reserved to an avocat à la Cour on List I.
Proceedings are written and in French
Luxembourg has three administrative languages — French, German and Luxembourgish — but procedural documents must be drafted in French. Hearings may be conducted in any of the three, and court-provided translation is paid for by the State. For a cross-border IP dispute this means your file will be built in French even if you never appear in person.
No court fees to bring a claim
Luxembourg does not charge court fees (frais de justice) to the State for bringing proceedings, unlike several neighbouring jurisdictions. The substantial costs of an IP dispute are therefore lawyers’ fees and the fees of bailiffs and experts. The losing party may be ordered to pay costs, but each side in principle bears its own lawyer’s fees unless the court awards a procedural indemnity.
Fees are agreed, not tariffed
There is no binding official tariff for lawyers’ fees. Under Article 38 of the Law of 10 August 1991 on the legal profession, the lawyer fixes his or her own fees in agreement with the client, taking account of the importance and difficulty of the matter, the result obtained and the client’s financial situation. Disputes over fees may be brought before the Bâtonnier.
Legal aid can cover an IP file
Legal aid (assistance judiciaire) is available to natural persons of insufficient means in civil, commercial and administrative cases, and covers lawyers’, notaries’, bailiffs’ and translators’ fees. It may be total or partial (50% or 25%), and the application is decided by the Bâtonnier of the Bar of your place of residence — for non-residents, the Bâtonnier of the Barreau de Luxembourg.
Where IP disputes are heard
Civil and commercial claims of lesser value go to the three Justices of the Peace (up to EUR 10,000, or EUR 15,000 in certain cases) under an oral procedure. Everything not expressly assigned elsewhere falls to the two District Courts, Luxembourg and Diekirch, which follow a written procedure; appeals go to the Court of Appeal and cassation to the Court of Cassation.
All country-specific information on this page comes from official Luxembourg and European Union sources — the Ministry of Justice, Guichet.lu, the Legilux database and the European e-Justice Portal — consulted in April 2025.
Common problems
Why finding the right IP lawyer is harder than it looks
Intellectual property is not one field but several, and the Luxembourg market is small and specialised. These are the obstacles clients describe most often.
You cannot tell which specialist you need
Trade marks, patents, designs, copyright and unfair competition are distinct fields, and a lawyer who is excellent at one may not handle another. Without a clear view of the local market, choosing the wrong profile costs time and money.
The procedure is written and in French
Even where a hearing may be held in German or Luxembourgish, procedural documents must be drafted in French. If you are managing a cross-border brand or a foreign software licence, that alone can slow a file down and create misunderstandings.
Cross-border rights, local enforcement
Your trade mark or patent may be registered at European or international level, but enforcement happens before Luxembourg courts, against a defendant or a marketplace established here. Local procedural rules and local representation requirements decide how quickly you can act.
What you get
How our free matching service works for you
We do not practise law and we do not advise on outcomes. We listen, identify the practice area that fits your matter and introduce you to a lawyer who works in it.
Registered with the right Bar
Every lawyer we work with is registered on the roll of the Barreau de Luxembourg or the Barreau de Diekirch, the two Bars of the Grand Duchy. Those lawyers are bound by professional secrecy protected by criminal law.
Representation where it counts
Where the ministère d’avoué applies, only an avocat à la Cour on List I may act before the District Courts in civil matters, the Court of Appeal, the Court of Cassation, the Constitutional Court and the administrative courts. We match you accordingly.
Costs you can anticipate
Luxembourg levies no court fees for bringing proceedings, and lawyers’ fees are freely agreed with the client rather than fixed by a tariff. Legal aid may cover all or part of the cost for those of insufficient means. You agree fees directly with your lawyer.
One language on file, three in the room
Procedural documents must be in French, but hearings may be conducted in French, German or Luxembourgish, with court-provided translation paid by the State. Your lawyer handles the French drafting while you keep communicating in the language you are comfortable with.
Coverage
Also matching clients in neighbouring countries
Cross-border portfolios rarely stop at one border. Alongside Luxembourg we match clients with lawyers in the European countries where they file, license or enforce intellectual property rights.
Questions
Intellectual property in Luxembourg: frequent questions
How do I find an intellectual property lawyer in Luxembourg?
Start by defining the right you want to protect or enforce — a trade mark, a patent, a design, copyright or an unfair-competition claim — and then look at the lawyer’s practice area, not only at the firm’s name. We match you free of charge with an intellectual property lawyer in Luxembourg who is registered with one of the two Bars and handles your type of matter.
Which Bar must my lawyer belong to?
To practise in the Grand Duchy a lawyer must be on the roll of either the Barreau de Luxembourg or the Barreau de Diekirch; there is no single national bar. Both administer legal aid and discipline their members. For civil proceedings before the District Courts, the Court of Appeal or the Court of Cassation, an avocat à la Cour on List I is in principle required.
Do I always have to go to court for an intellectual property dispute?
Not necessarily. Many matters are resolved through correspondence, negotiation or settlement, and in Luxembourg only lawyers may give legal consultations as a habitual paid activity. If proceedings become necessary, civil claims of lesser value are heard by a Justice of the Peace under an oral procedure, and other claims by the District Courts under a written procedure.
In which language will my case be handled?
Procedural documents must be drafted in French, so your file will be built in French. Hearings, however, may be conducted in any of the three administrative languages — French, German or Luxembourgish — and court-provided translation is paid for by the State. Legislation, judgments and contracts are also commonly drafted in French.
What does it cost to bring an intellectual property claim in Luxembourg?
Luxembourg charges no court fees (frais de justice) to the State for bringing proceedings. The main expense is your lawyer’s fees, which are freely agreed with you rather than set by an official tariff, together with any bailiff or expert costs. The losing party may be ordered to pay costs, but each side in principle bears its own lawyer’s fees unless the court awards a procedural indemnity.
Can I get legal aid for an IP matter?
Legal aid (assistance judiciaire) is open to natural persons of insufficient means in civil, commercial and administrative cases, and covers lawyers’, notaries’, bailiffs’ and translators’ fees. It can be total or partial — 50% or 25% — and is decided by the Bâtonnier of the Bar of your place of residence; non-residents apply to the Bâtonnier of the Barreau de Luxembourg.
Next step
Tell us about your intellectual property matter
Describe what you need — a registration, a licence, a cease-and-desist letter or a dispute — and we will match you with an intellectual property lawyer in Luxembourg who works in that field. The matching is free, confidential and carries no obligation.