Chapter 33. Oaths
The Constitution requires that every Senator and every
Representative swear or affirm to support the Constitution of the
United States. U.S. Const. art. VI, cl. 3. Rule II clause 1 carries
the same requirement for elected officers. For administration of the
oath to officers, see Officers and Offices. The form of the oath and
the procedure for its administration are regulated by statute. 2 USC
Sec. 25. Form of oath, see 5 USC Sec. 3331 and Manual Sec. 197.
Until a Member-elect has subscribed to the oath, he does not enjoy
all the rights and prerogatives of a Member of Congress. Deschler Ch 2
Sec. 2.1. Members who have not taken the oath are not entitled to vote
or to introduce bills. Manual Sec. 300; 8 Cannon Sec. 3122. However,
un-sworn Members have participated at the beginning of a session in
organizational business, such as the election of the Speaker.