A claim or counterclaim may be increased in amount, or a new or different claim or counterclaim added, upon the agreement of the other party, or the consent of the arbitrator. After the arbitrator is appointed, however, no new or different claim or counterclaim may be submitted except with the arbitrator’s consent. If an increased claim or counterclaim exceeds $75,000, the case will be administered under the regular procedures unless all parties and the arbitrator agree that the case may continue to be processed under the Expedited Procedures.

E-3. Serving of Notices

In addition to notice provided by Section R-39(b), the parties shall also accept notice by telephone. Telephonic notices by the AAA shall subsequently be confirmed in writing to the parties. Should there be a failure to confirm in writing any such oral notice, the proceeding shall nevertheless be valid if notice has, in fact, been given by telephone.

E-4. Appointment and Qualifications of Arbitrator