U.S. ConstitutionArticle I — The Legislative BranchSubarticle 3Section 5

The Senate shall chuse their other Officers, and also a President pro tempore, in the Absence of the Vice President, or when he shall exercise the Office of President of the United States.

Use as reference

Lexinter.net | U.S. Const. art. I, § 3, cl. 5 | https://laws.lexinter.net/constitution/us/article-1/section-3/clause-5

Disclaimer: Codes available on Lexinter may not reflect the most current laws in your jurisdiction. We make no warranties regarding the accuracy, completeness, or adequacy of the information provided. Always verify the status of any code with your state legislature or official government sources before relying on it for legal purposes.