Founded in 1943, Arbitration Forums is a membership-focused organization dedicated to providing its membership exceptional service. Filing a NY PIP Case (Part 2 of 2).Learn to file a case in the NY PIP Forum using TRS. For assistance with all AF products and services, including support for member arbitrators, please contact: Phone: 1-866-977-3434. For over 35 years, FORUM has been a leading provider of arbitration, mediation, and online dispute resolution services and programs. Step 1: Submit the Applicable Agreement(s) Each Agreement needs to be completed in its entirety with the exception of the subsidiary listing section. MWL represents auto insurance companies and self-insureds who are members of Arbitration Forums or subject to mandatory subrogation arbitration. Or, you can complete Form AR, The Request for New York No-Fault Arbitration.