New mexico constitution
Article XIX: amendments
Section 2

Revisions or amendments proposed by a constitutional convention shall be submitted to the voters of the state at an election held on a date set by the convention. The revisions or amendments proposed by the convention may be submitted in whole or in part, or with alternatives, as determined by the convention. If a majority vote favors a proposal or alternative, it is adopted and becomes effective thirty days after the certification of the election returns unless otherwise provided by the convention.