Ethics and regulation

Ethics in international arbitration

This Practice Note considers the various ethical standards that may apply in an arbitration and the impact of those differing standards on various stages of the arbitration such as witness preparation, disclosure and communications between the parties and the arbitrators. The note also covers the arbitrator’s role in ethical decisions and the impact of the IBA Guidelines on Party Representation in International Arbitration. See Practice Note: Ethical standards in international arbitration—an introduction.

Core procedural standards in arbitration

This Practice Note covers core procedural standards that govern international arbitration. It includes a discussion of the law of the seat, applicable institutional rules and other relevant standards such as professional obligations. See Practice Note: .

Conflicts of interest in arbitration—applicable principles

This Practice Note discusses general principles and guidance applicable to arbitrators and parties when assessing and dealing with conflicts of interest in arbitration. It considers: what the general principle of fairness and impartiality is, how an arbitrator’s independence is assessed, the guidance available for assessing and dealing with potential conflicts of interest. This Practice Note was written in partnership

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Latest Arbitration News

French courts re-affirmed how the irreconcilability between an arbitral award and a foreign judgment may amount to a breach of international public policy (SNEL v Congo and FG Hemisphere)

Arbitration analysis: On 16 September 2025, the Paris Court of Appeal (the Court) dismissed Congolese company Société Nationale d’Électricité (SNEL)’s application to set aside an ICC award rendered against it and the Democratic Republic of Congo, confirming France’s pro-enforcement stance. The Court held that as a matter of principle, the irreconcilability between an arbitral award and a non-EU foreign judgment may amount to a breach of international public policy in circumstances where the foreign judgment has first obtained exequatur in France and the irreconcilable decisions result in mutually exclusive consequences. In the present case, because the Congolese judgment relied upon by SNEL had been denied exequatur for lack of proper notice to the opposing party, no irreconciliability could arise. The Court reaffirmed that the mere disregard of a foreign judgment’s res judicata effect by an arbitral award is not, in and of itself, contrary to international public policy. The Court further clarified that the exequatur judge exercises only limited review, verifying the existence of the arbitral award and the absence of any manifest breach of international public policy, dismissing SNEL’s other arguments based on capacity to arbitrate, arbitrability, and foreign procurement rules, which did not amount to a breach of French international public policy. Written by Julie Spinelli, partner at Le 16 Law, and Carl Szymura, associate at Le 16 Law.

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