Alexander Fessas: Outlines Key Changes to 2026 ICC Arbitration Rules

• ICC Secretary-General Alexander Fessas announced significant reforms to the 2026 ICC Arbitration Rules at the ICC India Arbitration Conference 2026 in Mumbai.
• The upcoming changes include the introduction of a new 90-day expedited procedure for arbitration cases.
• The mandatory requirement for Terms of Reference will be removed under the revised rules.
• Enhanced arbitrator disclosure requirements are also part of the reforms to increase transparency.
• These amendments are intended to improve the efficiency and institutional engagement of ICC arbitration.

By prioritizing efficiency, particularly through the new 90-day expedited procedure and the elimination of mandatory Terms of Reference, the ICC is responding to a widespread demand from businesses for faster and more cost-effective dispute resolution mechanisms.

ICC Secretary-General Alexander Fessas recently addressed the ICC India Arbitration Conference 2026, held in Mumbai, where he outlined significant revisions to the 2026 ICC Arbitration Rules, which have since entered into force. His remarks provided an early look at changes designed to enhance the efficiency and institutional engagement of international arbitration proceedings administered by the International Chamber of Commerce. The conference served as a key platform for the global arbitration community to learn about these anticipated reforms directly from one of the institution's leading figures.

Fessas underscored that the amendments are part of a broader strategic effort to modernize the framework governing ICC arbitrations. This initiative aims to ensure that the rules remain responsive to the evolving demands of international commerce and dispute resolution. The focus on both efficiency and deeper institutional involvement signals a commitment to refining the arbitral process for all participants, from parties to arbitrators.

Among the most notable changes highlighted by Secretary-General Alexander Fessas is the introduction of a new expedited procedure, which is designed to conclude cases within a 90-day timeframe. This accelerated timeline represents a significant shift, offering parties a much quicker resolution pathway for suitable disputes. Such a provision is expected to be particularly attractive for cases where speed is paramount, potentially reducing both the duration and cost of arbitration.

Another pivotal reform involves the removal of the mandatory requirement for Terms of Reference. Historically, Terms of Reference have served as a foundational document, defining the scope of the dispute and the arbitrators' mandate. Their removal aims to streamline the initial stages of an arbitration, eliminating a procedural step that can sometimes lead to delays. This change reflects an effort to make the process more agile and less burdened by preliminary formalities.

Furthermore, the 2026 rules incorporate enhanced arbitrator disclosure requirements. This measure is intended to bolster transparency and reinforce confidence in the impartiality and independence of arbitrators. By requiring more comprehensive disclosures, the ICC seeks to proactively address potential conflicts of interest, thereby strengthening the integrity of the arbitral process and ensuring that parties have full trust in the decision-makers.

The reforms articulated by Alexander Fessas at the ICC India Arbitration Conference 2026 are poised to have a substantial impact on the landscape of international commercial arbitration. By prioritizing efficiency, particularly through the new 90-day expedited procedure and the elimination of mandatory Terms of Reference, the ICC is responding to a widespread demand from businesses for faster and more cost-effective dispute resolution mechanisms. This strategic evolution aims to solidify the ICC's position as a leading institution for resolving complex cross-border disputes.

The emphasis on enhanced arbitrator disclosure requirements also signifies a commitment to maintaining the highest ethical standards within the arbitration community. Increased transparency in arbitrator selection and appointment processes is crucial for upholding the legitimacy and fairness of awards, which in turn fosters greater trust in the entire system. These collective changes underscore a forward-thinking approach by the ICC to adapt its rules to contemporary needs, ensuring that its arbitration services remain robust, reliable, and relevant for global commerce.

Lawyers practicing international arbitration, particularly under ICC rules, must familiarize themselves with the upcoming 2026 reforms, including the new expedited procedure and changes to Terms of Reference, to adapt their case strategies and advise clients effectively on procedural timelines and arbitrator selection.

Source: Original reporting via SCC Times