2 U.S. Code § 1a
2 U.S. Code § 1a is about Time for election of Senators. It is under Chapter 1 (Election of Senators and Representatives) of Title 2 (The Congress) of the Code.
It shall be the duty of the executive of the State from which any Senator has been chosen to certify his election, under the seal of the State, to the President of the Senate of the United States.