Transparent fee structure for arbitration proceedings
The costs of arbitration include:
Before the file is transmitted to the arbitral tribunal, the parties are required to pay an advance on costs fixed by the Institute. The advance covers:
Each party shall pay its share of the total advance on costs in cash. However, if a party's share exceeds US$ 500,000, such party may post a bank guarantee for any amount above this threshold.
The Institute fixes the fees of the arbitrator(s) and administrative expenses in accordance with scales set out in Appendix III of the Rules. The scales take into account:
Note: For the first five years following 1 January 2025, the actual administrative expenses and arbitrator's fees shall be 50% of the scales set forth in the Rules.
When the expedited procedure applies, separate fee scales are used which are designed to reflect the streamlined nature of the proceedings.
The applicant must pay an amount of US$ 20,000, consisting of:
The President may increase these amounts taking into account the nature of the case and the work performed.
All amounts fixed by the Institute are payable in US$ except where prohibited by law or decided otherwise by the Institute.
Any amount paid by the parties as an advance on costs exceeding the costs of the arbitration fixed by the Institute shall be reimbursed to the parties having regard to the amounts paid.
For detailed fee scales and calculations: Please refer to Appendix III of the Rules of Arbitration 2026 for complete fee tables and calculation methods.