Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 08 MAY 2026

New 2026 ICC Arbitration Rules

Aceris Law
Aceris Law
Contributor
Aceris Law

Aceris Law

Aceris Law is a leading boutique international arbitration law firm. It provides the...

View firm profile
Explore more from Aceris Law

The International Chamber of Commerce has approved a revised version of its Rules of Arbitration, set to take effect on 1 June 2026, introducing significant procedural changes designed to enhance efficiency and responsiveness to global user needs. Key modifications include a new highly expedited procedure enabling final awards within three months, removal of mandatory Terms of Reference, and increased flexibility in time limits for arbitral awards.

SwitzerlandLitigation, Mediation & Arbitration
Aceris Law
Aceris Law
Author LinkedIn connections

The International Chamber of Commerce (“ICC”) has approved a revised version of its Rules of Arbitration, which will enter into force on 1 June 2026 (“2026 ICC Rules”), replacing the 2021 Rules of Arbitration (“2021 ICC Rules”). The revisions are designed to improve efficiency, clarity and user-friendliness, ensuring ICC arbitration remains responsive to global user needs. The ICC will publish the 2026 Arbitration Rules and issue additional information and practical guidance in advance of 1 June 2026. Claudia Salomon, President of the ICC International Court of Arbitration, has given a preview of the key changes, which are discussed below.

1. Introduction of a Highly Expedited Procedure

The 2026 ICC Rules will introduce a new, highly expedited procedure, enabling tribunals to issue a final award within just three months. This mechanism is designed to meet the increasing demand for swift and enforceable decisions in urgent, time-sensitive disputes. It will operate as an opt-in

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

View source

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

Can Arbitrators Ask Artificial Intelligence For Its View On Legal Issues?

Artificial intelligence is increasingly being used in international arbitration for legal research, document review, and drafting. However, its use becomes difficult to assess when an arbitrator turns to AI not merely to process information, but to obtain a view on a legal issue that the tribunal must decide. This article examines emerging guidance on whether arbitrators can ask AI for its opinion on legal questions and explores the boundaries between AI as a research tool and AI as a decision-maker.
SwitzerlandLitigation, Mediation & Arbitration
Aceris Law
Aceris Law
Article

Piercing The Corporate Veil In Swiss Enforcement Proceedings

Swiss law generally maintains a strict separation between a company's assets and those of its shareholders, but courts may exceptionally disregard this principle when it constitutes an abuse of rights. This analysis explores the legal framework and practical requirements for both piercing and reverse piercing the corporate veil in Switzerland, with particular emphasis on how these doctrines apply in debt enforcement and attachment proceedings.
SwitzerlandLitigation, Mediation & Arbitration
Loyens & Loeff
Loyens & Loeff
Article

Behind The Curtain: A Step-by-Step Guide To SIAC Arbitration Under The 2025 Rules

The 2025 SIAC Arbitration Rules introduce significant procedural innovations including Streamlined and Expedited Procedures, Preliminary Determination mechanisms, and enhanced Emergency Arbitrator frameworks. Understanding how these rules operate in practice—from initial filing through tribunal constitution, evidence presentation, and final award—is essential for parties navigating SIAC arbitration effectively.
SingaporeLitigation, Mediation & Arbitration
Aceris Law
Aceris Law
Article

Hong Kong Sets Aside USD 481.6 Million Award: The Duty To Address The Defence Actually Advanced

The Hong Kong Court of First Instance set aside a USD 481.6 million arbitral award after finding that the tribunal failed to address the actual estoppel defence presented by the respondents. The court distinguished between a tribunal rejecting arguments on their merits versus failing to determine the essential issue actually advanced, emphasizing that tribunals must address the specific case presented rather than a materially different question.
Hong KongLitigation, Mediation & Arbitration
Aceris Law
Aceris Law
Article

Can Arbitrators Ask Artificial Intelligence For Its View On Legal Issues?

Artificial intelligence is increasingly being used in international arbitration for legal research, document review, and drafting. However, its use becomes difficult to assess when an arbitrator turns to AI not merely to process information, but to obtain a view on a legal issue that the tribunal must decide. This article examines emerging guidance on whether arbitrators can ask AI for its opinion on legal questions and explores the boundaries between AI as a research tool and AI as a decision-maker.
SwitzerlandLitigation, Mediation & Arbitration
Aceris Law
Aceris Law
Article

A FRANDly Forum? The Growing Role Of Arbitration In SEP Disputes

Standard-essential patent disputes reveal a fundamental tension between territorial patent rights and global technology markets. While patents are enforced nationally, the standards they protect operate across borders, triggering parallel proceedings in multiple jurisdictions. FRAND arbitration offers a potentially coherent alternative by allowing parties to place international SEP portfolios before a single specialist tribunal, though questions of consent, validity, competition law and enforceability compl
United KingdomIntellectual Property
Aceris Law
Aceris Law
Article

Saudi Construction Arbitration In Practice: Claims And Remedies Under The Civil Transactions Law And The Enforcement Of Awards

Saudi Arabia's Civil Transactions Law has transformed construction arbitration by codifying rules on variations, payment, delay, defects and termination. With construction disputes representing 47% of SCCA cases in 2025, understanding how these statutory provisions interact with arbitration procedures and enforcement mechanisms has become essential for parties navigating complex project disputes in the Kingdom.
Saudi ArabiaLitigation, Mediation & Arbitration
Aceris Law
Aceris Law