The Railway Labor Act is a United States federal law on US labor law that governs labor relations in the railroad and airline industries. The Act, passed in 1926 and amended in 1934 and 1936, seeks to substitute bargaining, arbitration and mediation for strikes as a means of resolving labor disputes. Its provisions were originally enforced under the Board of Mediation, but were later enforced under a National Mediation Board.
The Great Railroad Strike of 1877 lasted for six weeks and was eventually put down with the intervention of federal troops. Congress later passed the Arbitration Act of 1888, which authorized the creation of arbitration panels with the power to investigate the causes of labor disputes and to issue non-binding arbitration awards. The Act was a complete failure: only one panel was ever convened under the Act, and that one, in the case of the 1894 Pullman Strike, issued its report only after the strike had been ended by a federal court injunction backed by federal troops.
Congress attempted to correct these shortcomings in the Erdman Act, passed in 1898. The Act likewise provided for voluntary arbitration, but made any award issued by the panel binding and enforceable in federal court. It also outlawed discrimination against employees for union activities, prohibited "yellow dog contracts" (in which an employee agrees not to join a union while employed), and required both sides to maintain the status quo during any arbitration proceedings and for three months after an award was issued. The arbitration procedures were rarely used. A successor statute, the Newlands Act of 1913, which created the Board of Mediation, proved to be more effective, but was largely superseded when the federal government nationalized the railroads in 1917. (See United States Railroad Administration.)