Gov, login (or register as a "panel requestor" if you do not have a login) and provide the information for the request. Attorneys, individuals, trade associations, unions, management, consumers, and all levels of government.Naming of the arbitrator or in the filling of a vacancy on a panel of arbitrators, or some other mechanical breakdown in the arbitrator process. Generally, only an agency or a union may invoke arbitration; an individual employee may not. But does that mean that the employer must agree to arbitrate any and all disputes with its employee? Nothing in the FAA suggests that it does.