295 U.S. 495 (1935)
A.L.A. Schechter Poultry Corp.
Did Congress unconstitutionally delegate legislative power to the President under the National Industrial Recovery Act, and do the business activities regulated under the Act fall within interstate commerce as defined by the Commerce Clause?
The nondelegation doctrine restricts Congress from delegating its legislative powers to other branches without clear standards. Additionally, the Commerce Clause allows federal regulation only of activities that are directly related to interstate commerce.
The Supreme Court held that the National Industrial Recovery Act's provisions constituted an unconstitutional delegation of legislative power to the President and that the activities regulated under the Act did not sufficiently affect interstate commerce to warrant federal jurisdiction.
The decision in Schechter Poultry underscores the importance of maintaining clear boundaries between legislative and executive powers in order to preserve the separation of powers doctrine. For law students, this case highlights the dynamic interpretation of the Commerce Clause and its implications for the expansion or contraction of federal regulatory authority. The nondelegation doctrine, although rarely invoked successfully since this decision, also remains a critical aspect of constitutional law analysis, balancing the flexibility of legislation with the need for accountability.