This type of request needs to be filed either simultaneously with the main dispute or anytime after the main dispute has been filed. Any type of dispute, claim or controversy arising out of business dealings with any FINRA brokerage firm1 can be resolved in mediation or arbitration.Typically, the parties' agreement to mediate or arbitrate is contained in a future-disputes clause in their contract; the clause may provide that any. To begin an ICC Arbitration you need to submit a "Request for Arbitration" with the Secretariat of the ICC International Court of Arbitration®. He is an accredited mediator with CEDR (Centre for Effective. On this page you will learn how to file an arbitration claim, how to request mediation, and what documents are required for each process. UK Litigation and Dispute Resolution. Susan Hernandez, Esq. Is a strong proponent of alternative dispute resolution (ADR).