How the Senate Confirmation Process Works: Advice and Consent for Nominees
A president can nominate whoever they want to run an agency or sit on a federal bench, but the nomination is only the first step. The Senate's power to say no — or simply to never schedule a vote — makes confirmation one of the more consequential and least understood checks the Constitution built into the appointment process.
Published July 6, 2026The Constitutional Text Behind “Advice and Consent”
Article II of the Constitution gives the president power to nominate, and with the Senate's advice and consent, to appoint ambassadors, Supreme Court justices, cabinet officers, and other officers of the United States. Congress has further specified by statute which positions require Senate confirmation and which the president can fill without it — roughly 1,200 executive branch positions currently require confirmation, alongside every federal judgeship, though the president appoints thousands of additional executive branch staff, including most White House staff, without any Senate role at all.
From Nomination to Committee
Once the president formally submits a nomination, it is referred to the Senate committee with jurisdiction over that position — Judiciary for federal judges, Foreign Relations for ambassadors and the secretary of state, Armed Services for the secretary of defense and senior military nominees, and so on. The committee typically requests extensive background material, including financial disclosures, past writings, and, for many senior positions, an FBI background investigation, before scheduling a confirmation hearing where senators question the nominee directly, often for hours, on qualifications, past statements, and how they would approach the job.
After the hearing, the committee votes on whether to report the nomination favorably to the full Senate, report it unfavorably, or take no action at all — and a committee that never schedules a vote can effectively kill a nomination without ever taking a public position against it, a quiet form of gatekeeping similar to how committee chairs control which legislation even gets a hearing.
The Floor Vote and the Confirmation Threshold
Nominations that clear committee move to the full Senate for a floor vote, which requires only a simple majority to confirm. This is a critical distinction from ordinary legislation: since 2013, most nominations besides the Supreme Court have not been subject to the 60-vote filibuster threshold, and since 2017, Supreme Court nominations have not been either, meaning a party controlling the Senate by even a single seat can confirm nominees without any support from the minority party, a significant change from the bipartisan norm that governed confirmations for most of the twentieth century.
Judicial Nominations Are Different
Federal judgeships carry lifetime tenure, which raises the political stakes of every confirmation well beyond a typical executive branch appointment that will likely be replaced within a few years regardless of who wins the next election. Historically, the Senate Judiciary Committee relied heavily on a norm called the “blue slip,” under which a nominee's home-state senators could effectively block a hearing by declining to return a blue slip of paper signaling approval, though the weight given to blue slips has varied significantly by committee chair and has been applied inconsistently between district court and circuit court nominees in recent years. Supreme Court confirmations draw the most public attention of any nomination category, given both the lifetime tenure and the outsized influence a single justice can have on constitutional interpretation for decades, a topic covered in more depth in how the Supreme Court exercises power and builds precedent once justices are seated.
Recess Appointments: A Narrowing Workaround
The Constitution separately allows the president to fill vacancies temporarily while the Senate is in recess, without waiting for confirmation, through a recess appointment that expires at the end of the next Senate session. Presidents historically used recess appointments to install nominees facing Senate resistance, but the Supreme Court significantly narrowed this power in NLRB v. Noel Canning (2014), ruling that a recess must be sufficiently long — generally interpreted as at least ten days — to qualify, which closed off the practice of using recess appointments during brief breaks. Senate majorities have also adopted the practice of holding brief pro forma sessions specifically to prevent an official recess from ever technically occurring, further constraining the tool regardless of which party controls the chamber.
Why Confirmation Fights Have Intensified
Confirmation battles have grown more contentious as control of the Senate and the presidency has become more closely and more frequently divided between the parties, and as judicial appointments in particular have come to be viewed as a durable way to shape policy outcomes well beyond a single president's term. The elimination of the filibuster for most nominations removed one incentive for consensus-building, while the shrinking pool of positions still subject to a 60-vote threshold has made those remaining confirmations, along with the floor calendar itself, a frequent point of negotiation between majority and minority leadership. The U.S. Senate's official reference on nominations tracks current confirmation statistics and historical data on the process.