(a) (1) If there is a vacancy in the representation from this state in the House of Representatives in the Congress of the United States, the Governor shall, within five days after the fact comes to his or her knowledge, issue a proclamation setting dates for a special general election that is not less than eighty-four nor more than one hundred twenty days from the date of the vacancy and requiring nomination of candidates as provided in subdivision (2) of this subsection: Provided, That no such proclamation may be made nor may a special election be held if the vacancy occurs after the eighty-fourth day prior to the regularly scheduled general election for a new full term of the office. The election shall follow the requirements of section one of this article that are not in conflict with this section.
(2) The party executive committees for the congressional district for which there is a vacancy shall each, within thirty days of the Governor's proclamation, nominate a candidate to stand at the general election required by subdivision (1) of this subsection.
(b) If there is a vacancy in the representation from this state in the Senate of the United States Congress, the vacancy shall be filled by the Governor of the state by appointment and:
(1) If the vacancy occurs on or before the primary cutoff date, then an election shall be held pursuant to section one of this article; or
(2) If the vacancy occurs after the primary cutoff date, but on or before the general cutoff date, then the Governor shall issue a proclamation providing for: (A) A special filing period; (B) a special primary election to be held in conjunction with the upcoming general election; and (C) a special general election to be held not less than eighty-four nor more than one hundred twenty days following the date of the special primary election. Each election shall follow the requirements of section one of this article that are not in conflict with this section.