Find out how to get an arbitrator appointed and the appointment process. Dear Arbitrator: Thank you for your service in the arbitration program.The following question-and-answer checklist and information may help you. This Use Management Agreement (hereinafter referred to as "Agreement") is entered into between Maricopa. Of Homeland Security as approved in the grant application titled. "Maricopa Police Department Information Sharing. The list of eligible arbitrators includes all county residents who have been active members of the State Bar of Arizona for at least 4 years. All jobs posted below are open until filled. View All Job Listings. Of Homeland Security as approved in the grant application titled.