The Child Labor Amendment is a proposed and still-pending amendment to the United States Constitution that would specifically authorize Congress to regulate "labor of persons under eighteen years of age". The amendment was proposed in 1924 following Supreme Court rulings in 1918 and 1922 that federal laws regulating and taxing goods produced by employees under the ages of 14 and 16 were unconstitutional.
The majority of the state governments ratified the amendment by the mid-1930s; however, it has not been ratified by the requisite three-fourths of the states according to Article V of the Constitution and none has ratified it since 1937. Interest in the amendment waned following the passage of the Fair Labor Standards Act of 1938, which implemented federal regulation of child labor with the Supreme Court's approval in 1941.
The amendment was itself the subject of a 1939 Supreme Court decision, Coleman v. Miller (307 U.S. 433), regarding its putative expiration. As Congress did not set a time limit for its ratification, the amendment is still technically pending before the states. Ratification by an additional ten states would be necessary for this amendment to come into force.
Section 1. The Congress shall have power to limit, regulate, and prohibit the labor of persons under eighteen years of age.
Section 2. The power of the several States is unimpaired by this article except that the operation of State laws shall be suspended to the extent necessary to give effect to legislation enacted by the Congress.
With the Keating–Owen Act of 1916, the United States Congress had attempted to regulate interstate commerce involving goods produced by employees under the ages of 14 or 16, depending on the type of work. The Supreme Court found this law unconstitutional in Hammer v. Dagenhart (1918). Later that year, Congress attempted to levy a tax on businesses with employees under the ages of 14 or 16 (again depending on the type of work), which was struck down by the Supreme Court in Bailey v. Drexel Furniture (1922). It became apparent that a constitutional amendment would be necessary for such legislation to overcome the Court's objections.