Should negotiations enter mediation, the NMB assumes control of the schedule, location and format of negotiations. The NMB’s goal is to facilitate an agreement that is mutually acceptable for all parties.

Under the RLA, the NMB is obligated to use its “best efforts” to bring the parties to agreement. There is no timeline for the mediation process. While parties can request that the NMB release them from mediation, the board has no obligation to do so.