New mexico constitution
Article XIX: amendments
Section 1

If two or more amendments are initiated by the legislature, they shall be so submitted as to enable the electors to vote on each of them separately. Amendments initiated by an independent commission created by law for that purpose may be submitted to the legislature separately or as a single ballot question, and any such commission-initiated amendments that are not substantially altered by the legislature may be submitted to the electors in the separate or single ballot question form recommended by the commission. No amendment shall restrict the rights created by Sections One and Three of Article VII hereof, on elective franchise, and Sections Eight and Ten of Article XII hereof, on education, unless it be proposed by vote of three-fourths of the members elected to each house and be ratified by a vote of the people of this state in an election at which at least three-fourths of the electors voting on the amendment vote in favor of that amendment.