Did your hotel receive guests via Booking.com between 2004 and 2024?
Then your hotel was likely harmed by excessive commissions and may be eligible for compensation. Join this initiative, which is supported by HOTREC, the European hospitality association, and over 25 national hotel associations across Europe.







Background
With its judgment of 19 September 2024, the European Court of Justice confirmed that the parity clauses used by Booking.com violated European competition law. These parity clauses put the hotels at a competitive disadvantage. They paralyzed price competition between Booking.com and other online booking platforms and they restrained the hotels’ direct distribution channels. By using the anti-competitive parity clauses Booking.com inflicted massive financial harm on its hotel partners across Europe.
Under the general principles of European competition law, the hotels are entitled to claim compensation from Booking.com for the financial losses suffered. Preliminary estimates indicate that hotels might recover up to 30% or more of the total commissions paid to Booking.com since 2004 plus interests.
Under the auspices of HOTREC – the umbrella association of hotels in Europe – and supported by over 25 national hotel associations across Europe affected hotels are invited to participate in a collective action against Booking.com. Participation is free of costs and cost risks. The collective action will be lead by the most experienced legal and economic experts that have successfully defended the interests of hotels in the proceedings before the European Court of Justice as well as national courts and competition authorities for more than a decade.

Anti-competitiveness of parity clauses used by Booking.com
With its judgment of 19 September 2024, the European Court of Justice (ECJ) confirmed that the parity clauses used by Booking.com violated European competition law. The judgment is firm and final. It produces legally binding effect in all EU Member States (and quasi-binding effect for EEA countries and Switzerland) also before civil courts. […]
Booking.com introduced the wide parity clauses across Europe in 2004. Under the regime of these wide parity clauses hotels in Europe were prevented from offering lower rates or better conditions on any other distribution channel than on the Booking.com platform.
After the intervention of several European competition authorities, in July 2015 Booking.com reduced the scope of the parity clauses from “wide” parity clauses to “narrow” parity clauses. Since then, hotel partners were in principle allowed to offer lower rates or better conditions on other Online-booking platforms (OTAs). They were, however, still prevented from offering lower rates or better conditions on their own direct (online) distribution channels.
On 22 December 2015 the German Federal Cartel Office (FCO) found that the narrow parity clauses were in violation of European competition law and issued a prohibition decision against Booking.com. According to the FCO’s findings, the parity clauses restrict (price) competition between Booking.com and the other OTAs, undermine the hotels’ direct sales channels, produce foreclosure effects, and thereby foster the increasing market concentration in the OTA market. The FCO’s decision of 22 December 2015 was fully upheld by the German Federal Supreme Court in a ruling of 18 May 2021.
In subsequent parallel proceedings in the Netherlands, in early 2023 the District Court of Amsterdam had to rule on the same question, i.e. whether the parity clauses used by Booking.com complied with EU competition law. The District Court of Amsterdam was hesitant to just follow the case law from Germany but rather decided to submit the relevant questions to the European Court of Justice for a preliminary ruling.
With its judgment of 19 September 2024, the ECJ has basically confirmed that the wide and narrow parity clauses used by Booking.com indeed violate EU competition law.
In compliance with the Digital Markets Act, Booking.com announced in June 2024 that it would eliminate all parity clauses from its general terms and conditions in Europe as from July 2024.
Harmful effect of parity clauses used by Booking.com
Under the general principles of EU/EEA competition law and also under the legal regimes in all European countries, infringements of competition law give rise to corresponding damages claims.
The parity clauses used by Booking.com had the effect of restricting competition to the detriment of hotels. In the first place, the parity clauses eliminated price competition between the OTAs, which resulted in artificially inflated commission levels. Secondly, the parity clauses restrained the hotels’ – far less expensive – direct distribution channels. And thirdly, the parity clauses impeded the market entry of new OTAs and forced smaller OTAs out of the market, hence provoking a continuous oligopolization of the OTA market. All this was investigated in detail by the FCO in its proceedings against Booking.com and confirmed by the German Federal Supreme Court.
Hence, the hotels’ damages resulting from the application of the anti-competitive parity clauses by Booking.com are multi-dimensional. A preliminary assessment indicates that hotels might recover up to 30% or more of the total commissions paid to Booking.com since 2004 plus interests.
Collective action in the Netherlands
Actions for damages can be brought before the national courts in the country where the hotels are located, but also at the seat of Booking.com BV in the Netherlands (Art. 4 (1) and 7 (2) Reg. (EU) 1215/2012). In the case at hand, it seems advantageous to bring legal action against Booking.com in the Netherlands for the following main reasons:
- By suing Booking.com at its seat in the Netherlands the hotels would avoid any discussion on international jurisdiction.
- It is possible to bundle the claims of all European hotels in one single forum, which would not only result in significant synergies of scale and scope but would also expose Booking to significant financial liability.
- The Amsterdam District Court is probably the most experienced court in Europe in the field of collective antitrust damage actions. It is already familiar with the matter and handles the proceeding in the parallel (still pending) litigation between German hotels and Booking.com very competently and smoothly. There is no reason to doubt that the court will deal with any subsequent action for damages the same way.
Thus, with the present collective action initiative, HOTREC envisages to bundle the claims of the affected hotels in Europe by way of assignment to a Dutch “Stichting” (Foundation) which will enforce them jointly in the Netherlands.
The interests of the participating hotels are well protected as representatives of the hotel industry will sit on the Stichting´s advisory board. The Stichting will be supported by experienced professionals.
Due to the assignment of claims to the Stichting, affected hotels are not direct parties in the potential litigation against Booking.com and do not have to bear any costs or costs risks. Instead it is the Stichting that will assert all assigned claims in its own name and at its own risk. Besides a potential legal action the Stichting will try to obtain a fair amicable settlement with Booking.com. Due to the collective approach covering hotels across all European jurisdictions, the Stichting will have a strong position in such negotiations.
The legal and economic experts
The proceedings against Booking.com will be pursued by a pan-European expert team of lawyers and economists with broad experience in the field of competition damage claims in general and the specific case in particular.
The initiative will be lead by Dr. Volker Soyez of SGP Schneider Geiwitz & Partner, the lawyers that have successfully represented hotels and hotel associations before the European Court of Justice as well as national courts and competition authorities. In the legal proceedings in the Netherlands, the Stichting will in addition be represented by litigation experts Theodoor Verheij and Bas Lem of the law firm Brande & Verheij LLP.
The economic experts are Prof. Maarten Pieter Schinkel, one of the most renown economic experts with vast experience in antitrust damage litigation before Dutch and European courts, and Ulrich Laitenberger, an Associate Professor who has extensively researched and published on parity clauses. The overall case management and strategy is supported by Dr. Till Schreiber and Dr. Christian Classen of CDC Cartel Damage Claims, the European pioneer and leader in collective claims enforcement in the field of competition law.
How the process works
Register your hotel and wait for our onboarding team to get back to you (usually within few days).
Download all invoices from the Booking.com Extranet and conveniently drop them into your personal upload folder.
Digitally sign the assignment agreement we provide you with in order to transfer your claims to Stichting Hotel Claims Alliance.
Stichting Hotel Claims Alliance asserts your claims and keeps you regularly informed about the development of the case.
Payout of compensation in case of successful claims enforcement.
Frequently Asked Questions
All hotels with their registered seat in any European country (also non-EU) that were listed on Booking.com at any time between 2004 and 2024 are eligible to participate. There are no further requirements for participation.
The participating hotels bear neither costs nor cost risks. These will be fully borne by the Stichting in return for a share of the profits in the event of success.
You only need to register here and will then be guided through the onboarding process. Essentially you will have to provide basic information about your hotel(s), sign (electronically) an assignment agreement, and upload your Booking.com-invoices.
Your co-operation is in principle limited to providing the basic information about your hotel(s) and uploading your Booking.com-invoices. That’s it. We do not expect that any further input will be required from your side.
No. It would be illegal for Booking.com to sanction your hotel – in whatever manner – for participating in this initiative. Also, in a similar collective action brought by approximately 2000 hotels back in 2020, Booking.com showed respect for the hotels’ legal action (although disagreeing with the merits of course).
The specific amount of damages will have to be calculated by competition economists, usually on the basis of comparative market models taking into account all market circumstances. According to initial estimates, Booking.com's commissions may have been inflated by at least 30% as a result of the best price clauses. Hence, your compensation could amount to 30% of the total commission’s paid by your hotel(s) to Booking.com between 2004 and 2024 plus interests (less the amount attributable to the Stichting).
Comparable previous initiatives from the past year were settled out of court and rather swiftly. We will strive to achieve a similar result in the case at hand. However, whether it will be possible to settle the present case swiftly will largely depend on Booking.com and is thus out of our control. If necessary, all measures have been taken to enforce your claims, even in the context of a costly and lengthy legal dispute in court. It is important for you that interest on damages is already running in your favour, so that a longer duration of proceedings also leads to higher interest claims for you. In case of a judicial proceeding, we expect this case to be closed in 5 years at the latest.