The term signifies the review, monitoring, and supervision of federal agencies, programs, activities, and policy implementation. It includes the various methods Congress uses to check the power of the executive branch and ensure laws are being faithfully executed according to legislative intent. For instance, congressional committees may hold hearings to investigate agency actions, request documents, or conduct audits of government programs to evaluate their effectiveness and identify potential waste, fraud, or abuse.
Effective monitoring mechanisms are crucial to maintain government accountability and transparency. It helps to prevent the misuse of authority, ensures public resources are spent wisely, and allows for the identification and correction of problems within the government. The power to conduct inquiries and demand information is an inherent part of legislative authority, stemming from the Constitution’s assignment of lawmaking responsibilities to the legislative branch. Historically, this function has evolved alongside the growth of the federal government and the expansion of executive power, becoming increasingly important as the scope and complexity of government activity have increased.