Said state board shall, at once after completing its canvass, prepare separate certificates for each political party as to each office for which no candidate was nominated by such party. Such certificates shall show the names of the several candidates for each of these offices who were voted for at the primary election and the number of votes received by each of said candidates. These certificates shall be sent to the respective chairpersons of the state central committee of each political party.
Iowa Code § 43.69