Justice Stevens agreed that the challenged provisions were unconstitutional, but he rejected the majority’s focus on congressional removal power and on labeling the Comptroller General’s work “executive.” In his view, the decisive point was that the Comptroller General was properly understood as an agent of Congress because his longstanding statutory responsibilities principally served Congress and Congress had repeatedly placed the GAO in the Legislative Branch.
The Comptroller General’s Gramm-Rudman responsibilities were not ministerial. They required consequential policy judgments about projected revenues, expenditures, economic conditions, and program-specific cuts. His report had binding national consequences because the President was required to follow it without alteration.
Congress may delegate authority to executive or independent agencies under appropriate standards, but it may not evade Article I’s lawmaking procedures by delegating binding national policymaking to one of its own components or agents. When Congress or its agent makes policy that binds the Nation, bicameral passage and presentment to the President are required.
The Act’s fallback provision confirmed this principle. It required a joint resolution, passed by both Houses and presented to the President, before the same budgetary determinations could acquire binding legal effect. Thus, the constitutional defect was that Congress had assigned binding policymaking to its own agent without using the constitutionally required legislative process.