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US Supreme Court: Judgment in Smith & Wesson Brands, Inc. et al. v. Estados Unidos Mexicanos (Mexico) – A few takeaways
Written by Mayela Celis, Maastricht University
In June 2025, the US Supreme Court delivered its opinion in Smith & Wesson Brands, Inc. et al. v. Estados Unidos Mexicanos (Mexico) 605 U.S. 280 (2025). The Opinion is available here. We have previously reported on this case here, here and here (on the hearing).
As previously indicated, this is a much-politicized case brought by Mexico against US gun manufacturers, alleging inter alia negligence, public nuisance and defective condition. The basic theory laid out was that defendants failed to exercise reasonable care to prevent the trafficking of guns to Mexico causing harm and grievances to this country. In this regard, the complaint focuses on aiding and abetting of gun manufacturers (rather than of independent commission).
In a brilliant judgment written by Justice Kagan, the Court ruled that PLCAA bars the lawsuit filed by Mexico. Accordingly, PLCAAS’s predicate exception did not apply to this case. Read more
French Supreme Court upholds asymmetric jurisdiction clauses in Lastre follow-up
by Jean-Charles Jais, Guillaume Croisant, Canelle Etchegorry, and Alexia Kaztaridou (all Linklaters)
On 17 September 2025, the French Cour de cassation handed down its decision on the Lastre case. This followed a landmark preliminary ruling of February 2025 from the CJEU, which laid out the conditions for a valid asymmetric jurisdiction clause under article 25 of the Brussels I recast regulation.
Asymmetric jurisdiction clauses allow one party to initiate proceedings in multiple courts or any competent court, while the other party has fewer options or is restricted to a specific jurisdiction. Such clauses are common in financial agreements (read more in our previous blog post here).
In the latest development of the Lastre case in France, the French Supreme Court opted for a pro-contractual autonomy stance, favouring the validity of asymmetric jurisdiction clauses.
Using Foreign Choice-of-Law Clauses to Avoid U.S. Law
Can private actors utilize choice-of-law clauses selecting the laws of a foreign country to avoid laws enacted by the United States? In this post, I argue that the answer is a qualified yes. I first examine situations where the U.S. laws in question are not mandatory. I then consider scenarios where these laws are mandatory. Finally, the post looks at whether private parties may rely on foreign forum selection clauses and foreign choice-of-law clauses—operating in tandem—to avoid U.S. law altogether.
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News
AMEDIP’s annual seminar: Program and registration (in Spanish)
The program of the XLVIII Seminar of the Mexican Academy of Private International and Comparative Law (AMEDIP) has been published, click here.
To register, click here. Registration is free of charge (except if a certificate of attendance is requested). Only in-person participation is possible this year (with the exception of speakers, who may present online). Read more
20th Regional Private International Law Conference (6-8 November 2025, Istanbul)
20th Regional Private International Law Conference will be held in Istanbul on 6-8 November 2025 in collaboration with Erdem&Erdem Law Office and Istanbul Arbitration Center (ISTAC). This year’s conference topics are focusing on choice of court/arbitration agreements and the enforcement of decisions rendered by chosen courts or arbitral tribunals. The conference programme can be viewed in here.
Participation is available via Zoom, through the link provided: https://us06web.zoom.us/j/84302415223?pwd=JdVlMzX7dzabawYUF6TnjKnjp8xKhf.1 (Meeting ID: 843 0241 5223 Password: 786753)
For further questions you may contact the organizers Prof. Dr. Zeynep Derya Tarman (Koç University Faculty of Law, Dean) and Prof. Dr. Ceyda Süral Efeçinar (Piri Reis University Faculty of Law, Dean) at meoba@ku.edu.tr (Dr. M. Ece Oba, Research Assistant at Koç University Faculty of Law).
HCCH Vacancy: Legal Officer
The Permanent Bureau of the HCCH welcomes applications for the position of Legal Officer, based at its headquarters in The Hague, Netherlands.
The successful candidate will work in the field of international commercial, digital and financial law, under the responsibility of the Deputy Secretary General. In addition to work in relation to the operation of the 1985 Trusts Convention, the 2006 Securities Convention, and the 2015 Choice of Law Principles, duties will include general assistance in relation to the projects on Central Bank Digital Currencies (CBDCs), Carbon Markets, Digital Tokens, and the Digital Economy. Depending on the work programme established by CGAP, the successful candidate may be called upon to carry out work in other areas, and will respond to requests for information, assist with comparative law research, the preparation of research papers and other documentation, the organisation and preparation of materials for publication, the preparation of, and participation in, conferences, seminars and training programmes.
The successful candidate will also support the work of the office of the Deputy Secretary General, and may be called to take on such other work as may be required by the Secretary General from time to time.
Applications should be submitted by 1 November 2025 (5.00 p.m. CET). For more information, please visit the Recruitment section of the HCCH website.
This post is published by the Permanent Bureau of the Hague Conference of Private International Law (HCCH).
