The International Chamber of Commerce has revised its arbitration rules, with the changes taking effect on June 1, 2026, for all newly commenced proceedings.
The ICC, one of the world’s leading arbitral institutions, provides dispute resolution services to companies across the globe and handles a significant volume of international commercial disputes each year.
The revised rules are designed to streamline early case management and give tribunals stronger tools to handle disputes more efficiently from the outset.
Businesses that trade internationally, hold contracts with foreign companies, or face disputes requiring rapid asset protection should pay close attention to the updated framework.
One of the most significant procedural changes is the elimination of the mandatory Terms of Reference in standard arbitrations, replacing them with a required early case management conference.
Tribunals retain the discretion to use Terms of Reference where they determine that doing so is appropriate, preserving flexibility while removing an obligation that critics viewed as adding delay.
The threshold for the automatic application of Expedited Procedures has been raised from US $3 million to US $4 million for arbitration agreements entered into on or after June 1, 2026.
Parties to any arbitration may still opt in to Expedited Procedures voluntarily, regardless of the value of the dispute, as was previously the case under the earlier rules.
A new optional Highly Expedited Arbitration Procedure has been introduced, targeting a final award within three months from the initial case management conference.
The revised rules also expressly authorise arbitral tribunals to dispose of claims or defences that are clearly without merit or fall outside the tribunal’s jurisdiction, formalising a power that tribunals had previously exercised without explicit rules backing.
Conflict-disclosure requirements have been strengthened, with arbitrators now directed to err on the side of disclosure when evaluating potential conflicts of interest.
Parties are also encouraged under the new rules to proactively identify relevant individuals and entities that may have a bearing on conflict assessments at the outset of proceedings.
The Emergency Arbitrator framework has been broadened as well, including expanded availability of preliminary orders in certain circumstances where urgent interim relief is sought.
Taken together, the reforms represent the ICC’s most comprehensive update to its arbitration procedures in recent years, aimed squarely at reducing delays and improving outcomes for businesses navigating cross-border disputes.