State Board of Mediation & Petitions ← Knowledge Base What is the process for filing a petition? Who can file a representation petition? What is a "Showing of Interest"? When is the proper time to file a petition? Do showing of interest cards expire? Who gets to vote in a certifying or decertification election? What statutes and regulations exist regarding the State Board of Mediation? Who are the current Board Members? How are the members of the Board selected? What is the meet and confer process? Do I need to file a copy of the Federal Mediation & Conciliation Service (FMCS) Form F-7 with the State of Missouri?