The president cannot permanently install every principal officer without the Senate. Acting officials may serve temporarily under a valid vacancies statute, but an acting designation does not erase statutory eligibility and time limits. A permanent successor still must use the constitutionally required appointment path.

The Recess Appointments Clause supplies a separate temporary mechanism. It permits appointments to vacancies that exist during a constitutionally sufficient Senate recess, and the commission expires at the end of the Senate's next session unless ordinary appointment follows. In NLRB v. Noel Canning, the Court held that intersession and sufficiently long intrasession recesses can qualify, while a recess of more than three but fewer than ten days is presumptively too short. A pro forma session counts when the Senate says it is in session and retains capacity to conduct business.

Appointment must also be separated from removal. The Constitution describes selection more explicitly than dismissal, so removal doctrine has developed from Article II's vesting and Take Care duties together with historical practice and statutes. Removal authority concerns control over execution; it does not absorb the Senate's role in installing a successor.

Current doctrine strongly protects presidential control over officers who exercise executive power. In Trump v. Slaughter (2026), the Supreme Court held the FTC's for-cause removal protection unconstitutional and treated administration of federal law as executive power subject to presidential control. In Trump v. Cook (2026), an opinion on a stay application, the Court separately concluded that the Federal Reserve's existing for-cause framework is constitutional because the central bank occupies a distinct historical tradition. These decisions do not free agencies from statutes, procedures, appropriations, individual rights, or judicial review.

Do not infer that removal power lets the president decide every agency case personally or appoint a permanent replacement without Senate consent. Identify the office, whether the person is a principal officer, inferior officer, acting official, recess appointee, or employee, and the precise statute governing service. Then analyze appointment and removal as separate steps.

Video lesson: Presidential Power: Crash Course Government and Politics #11