Binding arbitration involves the presentation of a dispute to an impartial or neutral individual (arbitrator) or panel (arbitration panel) for issuance of a binding decision. Unless arranged otherwise, the parties usually have the ability to decide who the individuals are that serve as arbitrators. In some cases, the parties may retain a particular arbitrator (often from a list of arbitrators) to decide a number of cases or to serve the parties for a specified length of time (this is common when a panel is involved). Parties often select a different arbitrator for each new dispute. A common understanding by the parties in all cases, however, is that they will be bound by the opinion of the decision maker rather than simply be obligated to "consider" an opinion or recommendation. Under this method, the third party's decision generally has the force of law but does not set a legal precedent. It is usually not reviewable by the courts.

Binding arbitration is a statutorily-mandated feature of Federal labor management agreements. Consistent with statute, the parties to such agreements are free to negotiate the terms and conditions under which arbitrators are used to resolve disputes, including the procedures for their selection. Some agreements may provide for "permanent" arbitrators and some may provide for arbitration panels.

Non-binding arbitration involves presenting a dispute to an impartial or neutral individual (arbitrator) or panel (arbitration panel) for issuance of an advisory or non-binding decision. This method is generally one of the most common quasi-judicial means for resolving disputes and has been used for a long period of time to resolve labor/management and commercial disputes. Under the process, the parties have input into the selection process, giving them the ability to select an individual or panel with some expertise and knowledge of the disputed issues, although this is not a prerequisite for an individual to function as an arbitrator. Generally, the individuals chosen are those known to be impartial, objective, fair, and to have the ability to evaluate and make judgments about data or facts. The opinions issued by the third party in such cases are non-binding; however, parties do have the flexibility to determine, by mutual agreement, that an opinion will be binding in a particular case.

Non-binding arbitration is appropriate for use when some or all of the following characteristics are present in a dispute: (1) the parties are looking for a quick resolution to the dispute; (2) the parties prefer a third party decision maker, but want to ensure they have a role in selecting the decision maker; and (3) the parties would like more control over the decision making process than might be possible under more formal adjudication of the dispute.