Article VII
Sec. 23: All primary elections and elections of justices of the supreme court, judges of the circuit court, judges of probate courts and all county judicial officers provided for by the legislature under section 21 of article VII of the constitution shall be non-partisan and shall be conducted hereunder. For the purposes of this section, all elections at which candidates for said judicial offices are nominated are designated “primary elections”. Nominations for justices of the supreme court shall be made as now or hereafter provided by law; nominations for all other said judicial offices shall be made at non-partisan primary elections. This section is declared to be self-executing. Except as in the constitution otherwise provided, all primary election and election laws, including laws pertaining to partisan primaries and elections, shall, so far as applicable, govern primary elections and elections hereunder.
Nomination petitions for candidates at any primary election hereunder, in form as designated by the secretary of state, shall be filed at least thirty-five days before such primary election. Nomination petitions for judge of the circuit court shall be filed with the secretary of state, and for all other judicial offices affected hereby with the county clerk. Petitions shall contain the signatures, addresses and dates of signing of a number of qualified voters equal to not less than two per cent, nor more than four per cent, of the total number of votes cast for secretary of state at the last preceding November election in the judicial district or county, as applicable.
One separate judicial ballot containing no party designation shall be used for primary elections and elections hereunder. Such ballots shall contain the names of the candidates certified, or the nominees nominated, as provided herein. There shall be printed upon the ballot under the name of each incumbent judicial officer, who is a candidate for nomination or election to the same office, the designation of that office. At any such primary election no voter shall vote for more candidates for any office than the number to be elected thereto. The candidates receiving the largest number of votes at any such primary election, to a number equal to twice the number of places to be filled, shall be nominated.