What role does Congress play in agency oversight?

Congress plays a critical role in agency oversight through its ability to create, remove, and limit the powers of administrative agencies. This power is derived from Congress's legislative authority, as it can establish agencies through enabling legislation that outlines the scope and purpose of the agency's functions. Furthermore, Congress has the authority to amend or revoke that legislation, effectively changing or eliminating an agency's powers or functions.

Additionally, Congress influences the operational capacities of agencies through its control over budgetary allocations. By determining funding levels, Congress can significantly impact an agency's ability to execute its programs and enforce regulations. This oversight function is essential in ensuring that agencies operate within the bounds established by legislative intent and that their actions align with public policy goals.

The other options do not accurately reflect Congress's role:

• Congress can and does influence agency budgets actively through appropriation processes, directly contradicting the idea that it cannot influence those budgets.

• The appointment of agency heads involves both the executive and legislative branches, with Congress playing a vital role in confirming presidential appointments, contrary to the notion that it has no role in this area.

• While Congress can make recommendations, its authority extends much further, allowing for direct influence over the structure, powers, and funding of agencies.