Upon completion of the state ballot counting review the director shall certify the person receiving the largest number of votes for the office for which that person was a candidate as elected to that office and shall certify the approval of a justice or judge not rejected by a majority of the voters voting on the question. The director shall issue to the elected candidates and approved justices and judges a certificate of their election or approval. The director shall also certify the results of a proposition and other question except that the lieutenant governor shall certify the results of an initiative, referendum, or constitutional amendment.