29 U.S.C. § 401: Congressional declaration of findings, purposes, and policy

The Congress finds that, in the public interest, it continues to be the responsibility of the Federal Government to protect employees’ rights to organize, choose their own representatives, bargain collectively, and otherwise engage in concerted activities for their mutual aid or protection; that the relations between employers and labor organizations and the millions of workers they represent have a substantial impact on the commerce of the Nation; and that in order to accomplish the objective of a free flow of commerce it is essential that labor organizations, employers, and their officials adhere to the highest standards of responsibility and ethical conduct in administering the affairs of their organizations, particularly as they affect labor-management relations. The Congress further finds, from recent investigations in the labor and management fields, that there have been a number of instances of breach of trust, corruption, disregard of the rights of individual employees, and other failures to observe high standards of responsibility and ethical conduct which require further and supplementary legislation that will afford necessary protection of the rights and interests of employees and the public generally as they relate to the activities of labor organizations, employers, labor relations consultants, and their officers and representatives. The Congress, therefore, further finds and declares that the enactment of this chapter is necessary to eliminate or prevent improper practices on the part of labor organizations, employers, labor relations consultants, and their officers and representatives which distort and defeat the policies of the Labor Management Relations Act, 1947, as amended [ 29 U.S.C. 141 et seq.], and the Railway Labor Act, as amended [ 45 U.S.C. 151 et seq.], and have the tendency or necessary effect of burdening or obstructing commerce by (1) impairing the efficiency, safety, or operation of the instrumentalities of commerce; (2) occurring in the current of commerce; (3) materially affecting, restraining, or controlling the flow of raw materials or manufactured or processed goods into or from the channels of commerce, or the prices of such materials or goods in commerce; or (4) causing diminution of employment and wages in such volume as substantially to impair or disrupt the market for goods flowing into or from the channels of commerce.