Fact Sheet: How Congress can Strengthen its Oversight Capacity
Too often, Congress struggles to conduct essential oversight. It has the tools to change that.
(Illustration: Ren Velez / POGO; Photos: Getty Images)
The Problem
Congress plays an essential role in overseeing the federal government and private industries — a role rooted in the Constitution. In recent decades, however, Congress’s capacity for effective oversight has been undermined by reduced staffing, executive branch obstruction, and investigations driven by partisan narratives rather than fact-based inquiry.
Diminished Staff CapacityCongress faces significant staffing challenges that undermine its ability to oversee the expansive federal government.1 While there have been modest increases in congressional staffing, these gains have been far outpaced by the growth of the executive branch.2
High turnover among congressional staff compounds this issue. In 2021, House staff turnover reached its highest rate since LegiStorm began tracking such data in 2001.3 This turnover depletes Congress of institutional knowledge and expertise essential for thorough oversight.
Executive OverreachPresidential administrations’ historical resistance to congressional oversight has grown more aggressive in recent decades. As POGO testified in 2021, the Justice Department’s Office of Legal Counsel (OLC) has employed broad legal theories to argue that many of Congress’s oversight tools are unconstitutional.4 That office has even set out the criteria for which congressional requests for information the executive branch will respond to.5 By asserting sweeping privileges to withhold documents and testimony, the OLC forces Congress into protracted litigation, often delaying investigations until they become moot.6
Whistleblower ProtectionWhistleblowers play a critical role enabling congressional oversight by uncovering misconduct and systemic failures. Some of the most impactful congressional investigations in history have been informed by whistleblowers. This partnership dates back to 1778, when the Continental Congress passed the first whistleblower protection law.7 Mishandling whistleblowers both endangers individuals and undermines public trust in investigations.
PolarizationIn today’s polarized political climate, bipartisanship in Congress has become increasingly difficult. However, bipartisan cooperation remains beneficial for oversight, and legislation resulting from investigations is more likely to succeed when it reflects broad consensus.
The Solutions
Rebuilding CapacityTo restore its capacity for oversight, Congress must invest in hiring and retaining qualified staff and providing ongoing training. Without these changes, Congress risks failing in its duty to serve as a check on the other branches of government.
Rebalancing Congressional AuthorityTo counteract the legal imbalance with the executive branch, Congress should establish its own Office of Legal Counsel to articulate and defend its legal positions independently. This congressional equivalent would enable Congress to push back against executive overreach and ensure its oversight efforts are not undermined by legal roadblocks. When oversight disputes require judicial resolution, Congress should establish a fast-track process so the executive branch cannot win by simply outlasting a congressional session.
Protecting WhistleblowersTo maximize the value of whistleblower contributions, Congress must establish secure channels for whistleblowers to share information and must emphasize protecting their anonymity. In 2019, the House established the nonpartisan Office of the Whistleblower Ombuds to educate staff on effectively working with whistleblowers.8 Creating a comparable Senate office would further enhance Congress’s ability to leverage whistleblower insights.
Investigating with IntegrityMany of the most effective and credible congressional investigations had bipartisan support.9 When bipartisanship is not feasible, the majority party must conduct investigations transparently and fairly, focusing on legislative outcomes rather than partisan objectives. Investigations should be flexible enough to evolve based on emerging evidence. Committees must also clearly define the scope of their investigations and outline policy areas they aim to address. This minimizes bias, builds public trust, and ensures findings are directed toward meaningful reform.
Contact
Tim Stretton, Director of the Congressional Oversight Initiative at Project On Government Oversight, [email protected]
David Janovsky, Senior Policy Analyst, The Constitution Project at Project On Government Oversight, [email protected]
