U.S.C. Title 2 - THE CONGRESS

2 U.S.C.
United States Code, 2022 Edition
Title 2 - THE CONGRESS
CHAPTER 2 - ORGANIZATION OF CONGRESS
Sec. 23 - Presiding officer of Senate may administer oaths
From the U.S. Government Publishing Office, www.gpo.gov

§23. Presiding officer of Senate may administer oaths

The presiding officer, for the time being, of the Senate of the United States, shall have power to administer all oaths and affirmations that are or may be required by the Constitution, or by law, to be taken by any Senator, officer of the Senate, witness, or other person, in respect to any matter within the jurisdiction of the Senate.

(Apr. 18, 1876, ch. 66, §1, 19 Stat. 34.)