(a) To amend or repeal one or more rules shall require a majority vote of all members elected provided three days' notice thereof shall have been given. To amend or repeal one or more rules without such prior notice shall require two-thirds vote of all members elected.
(b) Two certified copies of the revised rules, as amended from time to time, shall be kept at the desk of the secretary of the Senate, which shall be the official rules of the Senate. The certification above provided for shall be by the President and secretary of the Senate.